Help on hydraulic actuator controller(pid)
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Can someone help me on the pid cascade controller for a hydraulic actuator? I'm using the basic setup which includes a proportional valve to control the flow and a normal hydraulic cylinder for actuation. as far as I know, it's not possible to control the system using just 1 pid, since the functionality and signal type for the directional valve and the feedback are different... can someone help on the control system .....!!! please
1 个评论
Nicolas Schmit
2018-1-24
Could you post your model or a sketch of your system?
回答（2 个）
Nicolas Schmit
2018-1-24
0 个投票
If is just a problem if interfacing a Simulink PID with a Simscape valve, there are Simulink-PS Converter blocks to do that.
ayoub reffai
2022-6-30
0 个投票
Hello everyone
iam again in need of your hel^p
im trying to model a hydraulic actuator in matlab , but the thing is its has to be commanded by a PID , i was wondering in you can help me out , its wont command
the screens are in joint file
please help
2 个评论
Please post a new question.
If you want to solve this problem effectively, post the equivalent mathematical model that describes the linearized dynamics of what is shown in your Simscape model. For example,
ayoub reffai
2022-7-1
hello
the PID do not work in state presentation ; and also the model isnt lineair , we do not know the equations
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2022-7-1
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