Master-slave architecture electromechanical controller and health management method
A controller and main control chip technology, applied in AC motor control, control system, neural architecture, etc., can solve problems such as non-application research, achieve the effect of improving safety and integration, and ensuring real-time monitoring and diagnosis
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[0031] A health management method based on a master-slave architecture electromechanical controller. In the dual-control chip architecture, the control chip is responsible for the core functions of motor control such as PWM wave output and control signal (including three-phase current and three-phase voltage) acquisition and processing; the slave control chip Collect and analyze monitoring signals (including three-phase current, three-phase voltage, motor temperature signal, bus voltage, and board temperature monitoring), and realize the health management of the motor system synchronously through its own feed-forward neural network model related algorithm program calculation. The specific method implementation includes the following steps:
[0032] Step 1. The master-slave architecture controller collects the key state parameters of the controlled motor, and processes and analyzes them respectively for the master control chip, slave control chip, and CPLD;
[0033] Step 2. The...
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