最优分数阶混合模糊PID控制器性能比较：用于具有死区的分数阶过程的控制

基于鲸鱼优化算法的麻醉深度分数阶模糊PID控制器

Whale Optimization Algorithms based fractional order fuzzy PID controller for Depth of Anesthesia

针对麻醉深度控制中的非线性与患者生理参数不确定性，提出用WOA优化参数的FOFPID与FOPID，并基于8例患者的药效动力学和药代动力学模型验证FOFPID性能更优。

An adaptive fuzzy dead-zone compensation scheme for nonlinear systems

The dead-zone nonlinearity is frequently encountered in many industrial automation equipment and its presence can severely compromise control system performance. Due to the possibility to express human experience in an algorithmic manner, fuzzy logic has been largely employed in the last decades to both control and identification of uncertain dynamical systems. In spite of the simplicity of this heuristic approach, in some situations a more rigorous mathematical treatment of the problem is required. In this work, an adaptive fuzzy controller is proposed for nonlinear systems subject to dead-zo…

An adaptive fuzzy sliding mode controller for nonlinear systems with non-symmetric dead-zone and its application to an electro-hydraulic system

The dead-zone is one of the most common hard nonlinearities in industrial actuators and its presence may drastically compromise control systems stability and performance. In this work, an adaptive variable structure controller is proposed to deal with a class of uncertain nonlinear systems subject to a non-symmetric dead-zone input. The adopted approach is primarily based on the sliding mode control methodology but enhanced by an adaptive fuzzy algorithm to compensate the dead-zone. Using Lyapunov stability theory and Barbalat's lemma, the convergence properties of the closed-loop system are a…

具有热力学-流体动力学效应的核反应堆功率的分数阶模糊控制

Fractional Order Fuzzy Control of Nuclear Reactor Power with Thermal-Hydraulic Effects in the Presence of Random Network Induced Delay and Sensor Noise having Long Range Dependence

本文提出一种分数阶模糊PID控制器，用于在随机网络延迟和长程依赖传感器噪声存在下控制核反应堆功率，通过遗传算法优化实现鲁棒性。

Adaptive fuzzy control of electrohydraulic servosystems

Electrohydraulic servosystems are widely employed in industrial applications such as robotic manipulators, active suspensions, precision machine tools and aerospace systems. They provide many advantages over electric motors, including high force to weight ratio, fast response time and compact size. However, precise control of electrohydraulic actuated systems, due to their inherent nonlinear characteristics, cannot be easily obtained with conventional linear controllers. Most flow control valves can also exhibit some hard nonlinearities such as dead-zone due to valve spool overlap. This work d…

分数阶模糊控制在含可再生能源混合电力系统中的应用：基于混沌PSO的优化

Fractional Order Fuzzy Control of Hybrid Power System with Renewable Generation Using Chaotic PSO

本文提出一种分数阶模糊控制方案，结合混沌PSO优化，提升混合电力系统在非线性工况下的性能与鲁棒性。