Torque-current neural network switch reluctance machine control method and system
A technology of switched reluctance motor and neural network, which is applied in control system, torque ripple control, AC motor control, etc., and can solve problems such as difficult SRM torque effective control
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[0060] Embodiment of Torque-Current Neural Network Switched Reluctance Motor Control Method
[0061] The embodiment of the torque-current neural network switched reluctance motor control method includes the following steps:
[0062] Step I SRM torque distribution for each phase
[0063] In this example, the torque distribution function TSF adopts the optimal distribution function cubic distribution function, and its expression is:
[0064]
[0065] where f(θ) represents the cubic distribution function;
[0066] According to formula (1), the given total torque Distributed as the reference torque T of each phase kk , the torque distribution formula is as follows:
[0067]
[0068] In the formula To set the reference torque; T kk (θ) is the phase reference torque that changes with θ; f(θ) represents the cubic distribution function; θ is the rotor position angle; θ on is the opening angle; θ ov is the commutation overlap angle; θ off is the cut-off angle; kk=1,2,3...
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