Problems of Simulator

Similar Questions

• Problem of Simulation multivibrator

  Hello

  I'm trying to simulate a simple multivibrator which I intend to use it to generate a square wave. I use this circuit:

  

  I think that there is no problem with this circuit. Almost everywhere, I found this structure.

  In virtually, the tour starts to work because of differences in the elements. Circuit was symmetrical, he started working in the simulation. To work around this problem, I tried to:

  * Initailze one of the capacitor

  Change of values of transistors Bf

  * Take one of them as 2N2222A and other BC107

  * Connect a picewise voltage source linear to transmit a transistor turned out (such as the creation of a) of pulse

  But none of them worked.

  Some of them seems to be working. But the output signal is very different from the square wave.  (Similar to a square wave noise )

  How can I solve this problem?

  Thank you very much

  Try this in Multisim 10. Your collector resistances are far too high in the resistance. You must also select 'Set zero' for the initial conditions and integration "Gear" in the options analysis. You can add your own PB and LED.

• Problem of Simulation collector design & control

  I try to work on a collector in the simulation loop control & design but I found that there is a problem

  1. the data that I collect takes horizontal form, how to change the data of horizontal to vertical?

  2. the data that I collect does not move to the actual speed, has collected data in the wrong thread? Please correct me if I got hurt.

  Thank you very much

  

  Yuki

  For the rotation of the table, you must use the function "Convert 2D table" to the title of programming > table Palette.

  For the second question, I don't know what you're saying. What do you mean when you say "don't move to the actual speed? Do not control? Narrowly on measurement error? Delay?

  Think it is important to check to see if you have the engine as "Runga Kutta 1 (RK1)" since you are trying to control the real system.

• Problems with Simulator SDK 10.2

  Greetings to everyone. I have problem with the display of text in the Simulator. Here is my configuration:

  -BB SDK 10.2.1

  -Simulator 10.2.0.1443

  -Windows 7 Ultimate, 64-bit 6.1.7601, Service Pack 1

  -VMWare Player 3.0.1

  -VmWare Workstation 7.0.1

  -Virtualization is enabled in the BIOS

  Anyone know the source of this problem? Thank you.

  

  Cool!

  Just a wild guess but maybe a VM corrupted or Simulator.

  Have you tried running on another machine or download again the sim card?

• debugging problems of Simulator 9100

  I join a simulator course, 9100, Eclipse api 1.1, 5.0.

  I'm getting something I can set breakpoints, but it's in a weird State.

  When the debugger is endearing, it says it can't find the rim cldc and modules of system operating with debug info.

  When I look in the directory of Simulator, they are, under the Debug dir, here:

  C:\Program Files (x 86) \Research in Motion\BlackBerry Smartphone simulators (9100)\Debug\net_rim_cldc-1.debug 5.0.0\5.0.0.676

  (and the largest number of files).

  So when my application appear in the debugger, I can see local variables, but not in

  the battery, in one of the api.

  The app is not properly, but I can't debug without resolving it.

  I don't have this problem when I join other simulators.

  What could be wrong?

  Thank you

  lucidbee.

  I think it was a problem of process.

  After downloading a new Simulator, I have to quit and restart Eclipse.

  Then I can select the Simulator in debugging or running again and this

  problem goes away.

• Problem with Simulator and MDS Digest authorization

  I work for a BlackBerry App.

  It can connect to a Web Service and ask for a response with Digest authentication.

  I did a class to connect to the Web Service. It can work.

  Now, I have a problem.

  When the Web service returns the Digest Authorizationchallenge

  I find that the response header is not a permit to Digest but a simulator base permission and MDS.

  On my PC, I got the response packet, it contains the Digest Authorization header.

  But now it has become fundamental in the Simulator.

  What is the problem with the MDS? It changed the Authorization header?

  It is inconceivable.

  Who knows what happened?

  Thank you! Martin

  I found some ideas in the following video.

  http://www.BlackBerry.com/DevMediaLibrary/view.do?name=NetworkingTransports

  Addition of property(;deviceside=true) to connection URL will be effective.

• What is the problem in simulation in multisim

  I want to know that when I try to simulate it gives me error can someone please tell me what is the problem?

  Kind regards

  Saami

  Try to set your initial conditions more zero on the changes described above:

  

  It seems that this circuit is particularly sensitive to the problems of convergence.

  Also, if you use the 14.0, new measurement probes can be an interesting alternative to the instruments and can help when running in questions of convergence.

  Let me know if this is useful,

  The f

• Problem of simulation stabilized DC amplifier

  Hello

  I'm trying to Multisim 11 allows you to simulate the circuit shown at page 10 of Linear Technology Application Note 21

  When I do this output of the LT1028 is attached to the ve supply rail.

  In addition to the tensions on the power of the LT1052 pins are almost to the +/-15V supply rails rather than being +/-5V (I can understand cela one I think).

  I guess that the model for the LT1028 allows no compensation pins?

  I have attached the file...

  Blusher - error silly please ignore precedents.

• Problem of Convergence HB in co-simulation EM-circuit

  Hello

  It would be really helpful if someone could take a look at the problem of simulation in the attached draft. I get errors from simulation - "step for source stepping size has declined under a permissible minimum value."and"poor convergence in the analysis of AC/DC (rel/abs err = 2,000 / 0.000) the biggest change (41) node in the node (46) maximum voltage = 53.076 minimum voltage in the node (MET_BASE!" _S12_LD1. R1.et) =-4.337 the biggest change in the branch (_S12_S1. I16) Maximum current in the industry (_S12_S1. I17) = 951,567 m current Minimum in the branch (MET_BASE! _S12_LD1.) R1. Bessel_L1. "(I) =-1735"

  Despite trying most of the suggested solutions enumerated using the particular error message, the problem persists. What I do wrong here in the configuration of the simulation?

  Thank you much in advance.

  You check the use frequency of the project on block of EXTRACT properties > frequencies tab.  So the structure of the MA is only simulated at frequencies of input: DC and not harmonics 5 simulation HB is taken into account.  So microwave Office must extrapolate at these frequencies. Your block EXTRACT frequencies should be defined to include 0, 1, 2, 3, 4 and 5 times each frequency simulation... .to you chanage the number of harmonics in the harmonic balance options.  You can also simply define the block EXTRACT sweep from 0 to 10 GHz.  Whatever it is, the simulation of EM will take more time, of course.  If AXIEM does not converge on a response, change the properties of block of EXTRACT > AXIEM tab, click the secondary Show button and under Advanced frequency sweeping (AFS), increase Max # sim points.

  For circuits that include models not linear, you must include the frequency = 0 even for linear measurements, for the accurate calculation of the DC polarization.

• Problems of Timing Simulation Interface Toolkit Custom IO

  I implement a model of .dll Simulink (execution with a stage of integration of 50ms) with SIT in real time and need to communicate via UDP to another device sockets two-way such that all packets are sent from one to the other in-sync and respecting the time constraints of my loop of base fare.

  To repeat: in the designated for playback in the basic loop vi rate that is generated with Connection Manager, I block structure UDP listening on different ports for my other camera packages (non - OR) and to introduce data in the .dll file, and similarly the structure designated for writing I will send packets to this device. Think that the control loop.

  I have not yet started to implement this because I realize that when these two asynchronous devices are listening/sending packages will not be at the same time I don't have a synchronization mechanism. I do not think that they must stay synchronized each interval of 50ms, but problems with drift, I should address later.

  For a first cut, where can I implement a block that will sit and wait indefinitely until my other device not - NOR sends a packet of synchronization of a certain type then 'kick-off' iterations of 50ms of the original model with a known relative chronology.

  Or is there a better way to handle this? I think this would be a common problem for simulations involving control loops. How is it usually implemented in OR in real time with SIT?

  Hi gdubb85,

  You should be able to do this by adding a while loop outside your VI driver with a wait until the next ms Multiple set to 50 m in this loop, you can listen to with a reading of the UDP packets and send the data you receive to help a functional global to your model.

  Kind regards

  Stephen S.

• You are looking for the block CD build based on the time for MPC simulation.vi

  Hello everyone! I'm trying to implement MPC in LabVIEW. I downloaded some code that shows the implementation. My question is in these codes that I see a named block as CD build based on the time for MPC simulation.vi. I tried to find a lot of this block, but I could not... Can someone help me with the problem (exactly under what section I get this block) or can someone tell me how can I give the profile of setpoint for the problem of simulation MPC?

  The associated screws to generate the profile found in:

  C:\Program Files (x 86) \National Instruments\LabVIEW 2011\vi.lib\addons\Control Design\_MPC\Reference profile

  or

  C:\Program NIUninstaller Instruments\LabVIEW 2011\\vi.lib\addons\Control Design\_MPC\Reference profile

  You can look at examples of:

  C:\Program Files (x 86) \National Instruments\LabVIEW 2011\examples\Control and Simulation\Control Design\MPC

  C:\Program NIUninstaller Instruments\LabVIEW 2011\examples\Control and Simulation\Control Design\MPC

  to check the use of these screws

• Rotation in Simulator

  So, I read the FAQ and saw how to simulate a rotation of the device. Suffice it to say, my app really works better in landscape mode. So I added the two lines mentioned in the FAQ to force landscape mode. Rotation of the device causes again, my application seems very crushed.

  I have already submitted my application, as it works great except for this issue. This shouldn't affect my eligibility? Is it really a bug in my application, or a problem of Simulator?

  I can't wait to get a real device in my hands. It will be so much easier and cooler to implement features and gestures in my application.

  Hey horizon.

  are you referring to the rotation when your application is reduced to the minimum? This is a known bug in the simulator where you minimize an app that is only landscape and you rotate the device in the home screen and enlarge your app in portrait mode and it becomes biased. Don't worry it's just in the Simulator. in the current system, it works.

• Application set permission problem

  Hai

  I have some access denied problems while using my phone app Blackberry "BOLD" (ControlledAccessException survey).

  But the curve phones not show this problem.

  (Only "BOLD" blakberry real phones have this problem. Simulator "BOLD" has not seen any problems when executing the application)

  Think this is because calling the methods in CodeModuleManager class. The error is "net.rim.device.api.system.controlledaccessexception'. '"

  Another question is, I tried to put the permission to the eclipse, but the option list does not appear... its just empty

  In the eclip [to Blackberry - > configure blackberry Workspace - > Code signing.] Here the list to allow access to the API that require the following keys.

  But there is no option list, in the eclipse, its just empty. I use the Vista operating system . I also tried access setting in the phone, I turned it all allow "options-> options-> applications advance." It helped me not.

  . In the current device by using this application, we cannot say give them any permission in the phone. I need to solve this problem by programming.

  Please help me solve this problem

  Thanks and greetings

  Joe

  Hi all

  Thank you for your support. It is resolved. Apprweciated your help.

  Thanks and greetings

  Joe

• Net_rim_bb_phone_app (64) application is unresponsive; process ended the Blackberry Javelin 8900 (Simulator)

  Hi all.

  I have PhoneListener custom (up to AbstractPhoneListener).

  During the disconnected call (callDisconnected), I show animation countdown. It works very well on "BOLD" (Simulator and device), but I am getting error Application net_rim_bb_phone_app (64)... on 8900.

  Animation is indicated, but after a few seconds he broke down with the error.

  Please take a look of my code and say what I've done wrong, thanks.

    public void callDisconnected( int callId )    {        if( RedirectOptions.getInstance().isInjectingEndCall() )        {            // Reset            RedirectOptions.getInstance().setIsInjectingEndCall( false );
  
              showCountdownAnimation();        }    } 
  
  private void showCountdownAnimation()    {        final AnimationPopup popup = new AnimationPopup();
  
          CountdownBoardField countdownBoard = new CountdownBoardField();        countdownBoard.setAnimationListener( new AnimationListener()        {            public void onAnimationStart()            {            }
  
              public void onAnimationEnd()            {                UiApplication.getUiApplication().invokeLater( new Runnable()                {                    public void run()                    {                        if( popup.isDisplayed() )                        {                            UiApplication.getUiApplication().popScreen( popup );                        }                    };                } );
  
                  if( popup.isIsInterrupted() )                {                    injectRedial();                }                else                {                    runChirp();                }            }        } );
  
          popup.add( countdownBoard );
  
          UiApplication.getUiApplication().invokeLater( new Runnable()        {            public void run()            {                UiApplication.getUiApplication().pushGlobalScreen( popup, 0, UiEngine.GLOBAL_MODAL );            }        } );    }
  

  Discussion of animation: (CoundownBoardField)

  /**     * Handles the animation.     */    private class AnimatorTimer extends Timer implements IAnimator    {        // #region Fields
  
          private int mType;
  
          private boolean mKeepGoing;
  
          private boolean mEventsAllowed;
  
          // #endregion
  
          // #region Constructors
  
          public AnimatorTimer()        {            super();
  
              mEventsAllowed = true;        }
  
          // #endregion
  
          // #region Implementation
  
          public synchronized void denyEvents()        {            mEventsAllowed = false;        }
  
          public synchronized void allowEvents()        {            mEventsAllowed = true;        }
  
          public synchronized void stopAnimation()        {            mKeepGoing = false;        }
  
          public synchronized void startAnimation()        {            mKeepGoing = true;
  
              run();
  
          }
  
          public boolean isAlive()        {            return mKeepGoing;        }
  
          private void fireOnEndEvent()        {            CountdownBoardField.this.mAnimator = new AnimatorTimer();
  
              if( mListener != null && mEventsAllowed )            {                mListener.onAnimationEnd();            }
  
          }
  
          public int getAnimationType()        {            return mType;        }
  
          public void setAnimationType( int animationType )        {            int type = animationType;
  
              if( animationType == Constants.ANIMATION_DEFAULT )            {                type = Constants.ANIMATION_PROGRESS;            }
  
              mType = type;        }
  
          private void doProgressAnimaion()        {            TimerTask task = new TimerTask()            {
  
                  public void run()                {                    --mAngle;
  
                      if( mAngle <= 0 )                    {                        mKeepGoing = false;                    }
  
                      if( !mKeepGoing )                    {                        // stop timer                        cancel();
  
                          fireOnEndEvent();
  
                          return;                    }
  
                      UiApplication.getUiApplication().invokeLater( new Runnable()                    {                        public void run()                        {                            invalidate();                        }                    } );                }            };
  
              super.scheduleAtFixedRate( task, 0, mTimerInterval );        }
  
          public void run()        {            switch( mType )            {                case Constants.ANIMATION_PROGRESS:                {                    doProgressAnimaion();                }                    break;
  
                  default:                {                    throw new NotImplementedException( "Animation type: " + mType );                }            }
  
          }    }
  

  * AnimationPopup lance animation when invoked:

   protected void onUiEngineAttached( boolean attached )    {        super.onUiEngineAttached( attached );
  
          if( attached )        {            int count = getFieldCount();
  
              for( int i = 0; i < count; i++ )            {                animate( getField( i ) );            }        }    }
  

  Thanks for help.

  I solved the problem by adding some Thread.yield () in the wire of animation loop.

  The problem is Simulator suspended for a little time when disconnects the call. I guess, it's simultaor only 8900 problem.

  However, I changed my code and treatment events throug global event listener.

• Questions of numbering in an assessment w / Simulations

  I'm creating an assessment which has a variety of slides in normal question - and it also has simulations.

  Thus, for example, question 1 (slide 1) is a true/false question 2 (slide 2) is a multiple-choice questionnaire, question 3 (3-10 slides) is a simulation, issue 4 (page 11) is a true/false. That is the problem - the simulation is not "count" as an issue. The slides that I actually put in as 'normal' question slides all do. So the problem, this is when the user gets to question 4 (page 11), the slide still says 'Question 3 of 3' - that is, it is besides the simulation as a question.

  So, what I could do is to just all simulations at the end... but is there a better solution? Is there no workaround that I can use to 'make' the simulation appear / are counted as an issue?

  Thank you very much for any help with this, it comes to the first assessment, that I created and I'm just my feet wet with Captivate.

  Hello

  You will need to know that question slides are a little different, and indeed the meter for quiz counts only the 'real' question slides

  Solution: create your legend of appropriate text for Question slides and other slides. Although you can not put a few interactive objects on Question slides, you can always add a text caption. Disable 'Show progress' in the Quiz settings, so you'll get rid of the default ' issue x of y "." If you are using variable CP4 might help you.

  You get the idea?

  Lilybiri