Search found 4 matches
- Fri Feb 13, 2009 9:02 pm
- Forum: Advanced Simulink & RTW Questions
- Topic: Another method of gyro integrating.
- Replies: 26
- Views: 54442
Re: Another method of gyro integrating.
Hi Nigma (and Lubin)... The Integrator (Discrete-Time has a Cte = 0.003 i.e. Time Cte = 1/0.003 = 333s. Analyze the (SubSystem Feedback) from (In = Output SubSys3) to the (Out= Summing point) from Acc and Gyro: The G = 0.003 represents the “speed of integration” - very slow; The Feed back is Unity -...
- Thu Feb 12, 2009 11:23 pm
- Forum: Advanced Simulink & RTW Questions
- Topic: Did anyone implement a controller in dsPIC by this toolbox?
- Replies: 15
- Views: 30141
Re: Did anyone implement a controller in dsPIC by this toolbox?
I have just derived the controller: It present a Proportional Derivative dynamics. This Gain -koefficient in the first intrgrator feed back must be negative. ...in both the Plant and the controller. The controller presented is not performing PI. If the Gain is negative then we have a first order fi...
- Thu Feb 12, 2009 7:08 pm
- Forum: Advanced Simulink & RTW Questions
- Topic: Did anyone implement a controller in dsPIC by this toolbox?
- Replies: 15
- Views: 30141
Re: Did anyone implement a controller in dsPIC by this toolbox?
This Gain -koefficient in the first intrgrator feed back must be negative. ...in both the Plant and the controller. The controller presented is not performing PI. If the Gain is negative then we have a first order filter responce added to Proportional K... Ones you have negative gain ofcourse. Then ...
- Thu Feb 12, 2009 6:58 pm
- Forum: Advanced Simulink & RTW Questions
- Topic: Did anyone implement a controller in dsPIC by this toolbox?
- Replies: 15
- Views: 30141
Re: Did anyone implement a controller in dsPIC by this toolbox?
The controller model presented has problem with the Gain 3; It must be negative...
Gain 3 and Gain 2 MUST be negative...
...and do not try any positive feedback design in your systems unlesss you are designing Variable Structure System Design...
Todor
Gain 3 and Gain 2 MUST be negative...
...and do not try any positive feedback design in your systems unlesss you are designing Variable Structure System Design...
Todor