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adhavan d


Last seen: 3 dagen ago |  Active since 2023

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MATLAB
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how to find out overcoming force in linear actuator model
how to find out overcoming force in linear actuator model? I am using linear actuator model. Power supply dc is applied to mode...

7 maanden ago | 1 answer | 0

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answer

Question


When I change demand position value , actuator does not respond demand value.it show only maximum position length value .Maximum position is 2.5mm.
I am using FEM based linear actuator. with close loop controller.Close loop controller consists of Position,Velocity and Current...

7 maanden ago | 0 answers | 0

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answers

Question


hi, i am using FEM based linear Actuator issue. I could not measure force and position at same time.
hi, i am using FEM based linear Actuator issue. I could not measure force and position at same time.Please give Proper solution...

8 maanden ago | 0 answers | 0

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answers

Question


Ideal Translational Motion Sensor block(position) does not work on linear actuator model.
when I apply both Ideal Translational Motion Sensor block and Ideal Force Sensor block at same time on my linear actuator model,...

8 maanden ago | 1 answer | 0

1

answer

Question


why do all matlab actuators examples use force as input source?.in real, force is output of actuators.
why do all matlab actuators examples use force as input source?.in real, force is output of actuators. in my project,actuator's...

8 maanden ago | 1 answer | 0

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answer

Question


how to put input value for FEM-Parameterized Linear Actuator (.1)Flux partial derivative wrt current, dPhi(i,x)/di (unit is web/A )2)Flux partial derivative wrt displacement)
how to put value for FEM-Parameterized Linear Actuator? I have matrix values of magnetic flux (web) for displacement vector wit...

8 maanden ago | 1 answer | 0

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answer

Question


Flux are available almost many places in Linear Actuator . in Which place Flux can be used in FEM-Parameterized Linear Actuator block ?
Flux are available almost many places in Linear Actuator . in Which place's Flux can be used in FEM-Parameterized Linear Actuat...

9 maanden ago | 0 answers | 0

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answers

Question


Flux weakening equation issue
i have modelled using subsystem block for flux weakening equation(IPMSM) which is available in mathworks website.but output of...

ongeveer een jaar ago | 1 answer | 0

1

answer

Question


Setting offset in torque control and Delta connection
Hi, my model is based on ipmsm torque control with delta connection. So,I used 30 degree (-0.523599 - rad) offset wwith electr...

ongeveer een jaar ago | 1 answer | 0

1

answer

Question


impact of zero sequence inductance when applied pmsm model
how to identifid impact of zero sequence inductance where is applied in ipmsm model in delta connection.

ongeveer een jaar ago | 1 answer | 0

1

answer

Question


how to calculate Zero Sequence inductance(L0)For IPMSM delta connection
I have Ld,Lq values for IPMSM delta connection.These Ld,Lq values were taken from motor cad.But Motor cad could not provided Zer...

meer dan een jaar ago | 1 answer | 0

1

answer

Question


How to calculate accurate Sample time for PWM generator block & Current Controller (Here I am using Torque Controller with FOC Controller & 3 Phase IPMSM)
Hi, I don't know how to calculate accurate sample time for PWM generator block & Current Controller.Here i am using FOC with T...

meer dan een jaar ago | 1 answer | 0

1

answer

Question


What is role of Mosfet in regenerative mode?
We have a converter and we are using this converter to simulate Regen mode for a Ipmsm motor. During regen, with MOSFET being un...

meer dan een jaar ago | 0 answers | 0

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answers

Question


Role of Three Phase Converter(consist of six N channel mosfet) in Generator mode(Regen mode)
What is role of Three Phase Converter(consist of six mosfet) in Generator mode(Regen mode)? I am using torque control method in...

meer dan een jaar ago | 1 answer | 0

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answer

Question


Ld,Lq,Flux for motor mode & generator mode Ipmsm & FOC, Torque control.
I have Ld,Lq,Flux for motor mode.can I use same Ld,Lq,Flux for generator mode.

meer dan een jaar ago | 1 answer | 0

1

answer

Question


calculate samples and sample time from switching frequency, No of poles, Machine rpm.
How do I calculate samples and sample time from switching frequency, No of poles, Machine rpm.

meer dan een jaar ago | 1 answer | 0

1

answer

Question


Can machine reach torque in particular time through close loop PID auto tuning block?
I am using close loop pid auto tuning block for current control IPMSM.Can machine reach torque in particular time through close ...

meer dan een jaar ago | 1 answer | 0

1

answer

Question


machine torque 4.77 Nm & 477 rpm has to be meet in 600 micro second in torque control.
IPMSM machine is used Here.load torque 4.76 Nm and 477 rpm are given for torque control.Machine torque has to be meet in 600 mic...

meer dan een jaar ago | 0 answers | 0

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answers

Question


Speed Measurement in Torque Control
in Torque control IPMSM example ,I give load as Speed (rpm).Does we measure machine actual speed?.Because load speed and measure...

meer dan een jaar ago | 1 answer | 0

1

answer

Question


Sudden torque drop after 5000 rpm when i working IPMSM torque control simulation
when I am intergeting PMSM feed forward block with current controller ,Machine torque dropped suddenly after 5000 rpm from 0.9...

meer dan een jaar ago | 1 answer | 0

1

answer

Question


How to generate first value for Kp, Ki of PID in current controller
How to generate first value for Kp, Ki of PID for Id,Iq in current controller.Now I put random values for initial kp,ki values.F...

meer dan een jaar ago | 1 answer | 0

1

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Question


in My model I am using torque controller with FOC for IPMSM. How to tune Current Controller PID .Because Current controller have two PID controller.
In my model ,Torque controller with FOC is used for IPMSM .FOC has current controller.Current controller have two PID controller...

meer dan een jaar ago | 2 answers | 0

2

answers

Question


No feasible current reference found on PMSM Current reference Generator
Hi,In my model,When I apply [ 1000 2000 3000 ] these speed,The results PMSM Current reference generator works.But When I have...

meer dan een jaar ago | 1 answer | 0

1

answer

Question


Torque Based Control for IPMSM issue
Hi Community? I have some questions regarding Torque based Control. Q.1 What is correct method for Torque based control for I...

meer dan een jaar ago | 2 answers | 0

2

answers

Question


Torque based control for IPMSM
I am using torque based control for IPMSM.I don't have any torque control block for generating Id,Iq.I use MTPA & Flux Weakening...

meer dan een jaar ago | 0 answers | 0

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answers