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- PI control and fuzzy control are compared on the index of ITAE and COP, the energy-saving principle of fuzzy control is elaborated. 应用此方法对变频空调器采用模糊控制与常规PI控制的ITAE、op、温精度等指标进行对比研究,揭示了模糊控制适应负荷变化能力强、能的机理。
- The result indicates that the fuzzy model reference learning control has quicker dynamic response and the same steady accuracy as PI control, but its overshoot is slightly larger. 结果表明,模糊模型参考学习控制具有响应快的优点,同时具有与PI控制同样高的稳态精度,但超调量比PI控制稍大。
- The analysis on the simulation results in stepless speed regulating system of automotive air-conditioning fan shows that the fuzzy PI control is better than the conventional PI control. 通过对汽车空调风机的无级调速系统仿真结果的分析,表明模糊PI控制优于传统的PI控制,证明了该无级调速系统仿真模型的正确性。
- Due to the large torque ripple of direct torque control in low speed range, a torque angle adjustor based on fuzzy neural network and PI control was adopted to improve the control effect. 针对直接转矩控制低速时转矩脉动大的问题,采用基于模糊网络与PI控制结合的转矩角调节器来改进控制效果。
- The results show that the fuzzy PI controller and the control strategy suppress the vehicle oversteering or understeering by the effective control of the brake force an. 结果表明:所设计的模糊PI控制器及控制策略可以通过制动力控制有效地抑制汽车的过多转向或不足转向趋势,提高汽车的操纵稳定性。
- Rajani K. Mudi, Nikhil R. Pal.A self-tuning fuzzy PI controller[J], Fuzzy Sets and Systems (2000) 327-338. 周箴;万淑芸等.;模糊控制在无速度传感器交流调速系统中的应用[J]
- Integrating fuzzy neural network and PI controller,we ob-tained a fuzzy neural decoupled hybrid controller. 本文将模糊神经网络与PI控制技术相结合构成一种模糊神经解耦混合控制器。
- A novel fuzzy PI controller is proposed to improve the disturbance-resisting performance of permanent magnet synchronous motor servo systems. 为提高永磁同步电动机控制系统的抗扰性能,设计了一种新型的模糊PI控制器。
- The results show that this PI controller is effective in LSRM speed control. 仿真结果表明该方法可以很好的用在控制中。
- A stability criterion for the predictive PI control system in the presence of process gain variations is derived. 此外,通过根轨迹法,推导出存在增益失配时,预测PI控制系统的稳定性判据。
- The paper proposes a fuzzy logic controller combining a sliding mode controller and a PI controller for a class of nonlinear systems with uncertain disturbances. 对于一类具有不确定性扰动的非线性系统 ,提出了一种结合滑模控制与比例积分控制的模糊逻辑控制器。
- Then a hybrid fuzzy logic controller which combines a sliding controller and a PI controller is proposed, and the stability of the system is analyzed using Lyapunov principle. 而后提出了一种结合滑模控制与比例积分控制的模糊逻辑控制器 ,运用李亚普诺夫原理对系统的稳定性进行了分析。
- Based on the model and the structure of static sychronous series componsation (SSSC), this paper presents a new power flow controller of SSSC using fuzzy self-tunning PI control strategy, and build the relative fuzzy rules. 在介绍静止同步串联补偿器(SSSC)的模型及控制结构的基础上,提出了一种模糊自整定PI控制的SSSC潮流控制器,设计了控制器的结构,建立了模糊控制规则表,进行了数字仿真。
- This paper replace the PI control in the DTC system by HSIC, at the same time construct the simulate model based on matlab language. 运用HSIC(仿人智能控制)控制替代了传统直接转矩控制中常使用的PI控制环节,并且构建了基于MATLAB的电机控制仿真模型。
- A torque fuzzy logic controller was designed to substitute the original torque PI controller, and a fuzzy SVM-DTC system based on the fuzzy controller was given. 设计了转矩模糊控制器代替原有的转矩PI控制器,并给出了基于此模糊控制器的SVM-DTC系统。
- Simulation experiment of PI control confirms that the PMSM which elevators use has good performance and can satisfy the requirements of elevators. 通过对PI控制方法的仿真实验;去验证所开发的电梯用的永磁同步电动机驱动系统具有良好的性能;能够很好地满足电梯性能要求.
- Firstly, using traditional method, a PI controller based on motor system linearization model is designed.Then, using fuzzy logic to compensate the friction interference. 这种方案是先采用传统方法基于对象简化线性模型设计PI控制器,然后利用模糊逻辑对摩擦干扰进行补偿。
- The results of simulation and experiment indicate that dynamic response process and speed following of NSTC are better then ones of PI control. 仿真和实验结果表明,神经网络自校正控制的速度跟随性、动态响应过程较之PI控制更好,具有很好的控制效果。
- The experiment proves that it is superior to the classical PI controller. 试验证明比传统的PI控制器优越。
- The interrupt program and subprogram finished the tasks of A/D transform, the scan of the keyboard , digital PI control, the converting of the phase and PWM generating edc . 服务子程序完成A/D转换、键盘扫描、数字PI控制、软件换相、PWM产生等。