Nonlinear anti-interference control method and device for electronic throttle system
An electronic throttle and control device technology, applied in the direction of electrical control, control/adjustment system, adaptive control, etc. System cost and other issues, to achieve the effect of precise tracking control, suppression of multi-source interference, and reduction of hardware cost
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[0021] The technical solutions provided by the present invention will be described in detail below in conjunction with specific examples. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.
[0022] Such as figure 1 As shown, the electronic throttle system 100 in this embodiment includes the following parts: an accelerator pedal 101; a pedal position sensor 107, which is used to detect the displacement information of the accelerator pedal; an electronic throttle valve 104, which is used to provide suitable The air-fuel mixing ratio; the valve angle sensor 108 is used to detect the real-time opening degree of the electronic throttle valve 104 valve; the DC motor 103 is used to provide the initial rotational torque for the electronic throttle valve 104; Torque transmission between the DC motor 103 and the electronic throttle 104; the electronic control ...
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