Recent content by Mogaraghu

  1. M

    PID Controller for Hydraulic Proportional Relief Valves

    @David_2 Very true. The PID controllers out there are primarily targeted towards the temperature control applications. It is not that we don't have dedicated PID controllers for hydraulic proportional or servo valves. There are many but the price bracket way beyond normal applications. So...
  2. M

    PID Controller for Hydraulic Proportional Relief Valves

    My line is Oil Hydraulic design. Frequently I require a method to precisely set pressure from remote using a amplifier that is driving a proportional relief valve. All or most general amplifiers are open loop. Meaning they take in a 0-10V command and convert that to a 0-600mA current output...
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