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  1. Chengjun

    how to control a mass-spring-damper system with a low bandwidth displacement sensor

    I am reading a material about feedback control of a mass-spring-damper system. As we all know, the input for this system is force, output is displacement or position. The displacement value is obtained using a sensor. The problem is The author wants to operate the system under high frequency...
  2. Chengjun

    Control the high frequency behavior of a mass-spring-damper system

    Thank you for your reply. But I am still not quite clear about this explanation. As far as I understand, low pass device meaning the amplitude of a high frequency signal passing through it will be significantly reduced. I really don't see there is any relationship between low sampling rate and...
  3. Chengjun

    Control the high frequency behavior of a mass-spring-damper system

    It is just something from a book I found from the internet. Basically I am facing the same problem with it. I have a displacement sensor whose bandwidth is not high enough. It seems the author solved this problem by simply adding an integrator. I want to first understand the theory and if it...
  4. Chengjun

    Control the high frequency behavior of a mass-spring-damper system

    Hi, I am reading a material about feedback control of a mass-spring-damper system. As we all know, the input for this system is force, output is displacement or position. The displacement value is obtained using a sensor. The problem is The author wants to operate the system under high...

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