The proportional–integral–derivative (PID) control is the most common control approach
used in industrial and commercial mechatronics products. The PID control has been relevant …

In this paper, a novel adaptive PID controller for trajectory‐tracking tasks is proposed. It is
implemented in discrete time over a hexacopter, and it takes into consideration the …

In this paper, we present a novel trajectory tracking algorithm for a four-rotor air vehicle
(quadrotor). The PID controller is developed following an adaptive neuronal technique, and …

This paper presents a new active disturbance rejection controller to solve the altitude and
attitude control problem for a quadrotor unmanned aerial vehicle. The proposed method …

基于欠驱动, 强耦合, 非线性小型四旋翼飞行器模型的位置和姿态控制问题,
提出一种双闭环积分滑模控制系统. 内环为姿态环, 采用积分滑模控制, 外环为位置环, 采用PID …

The path following control of quad-rotors transporting uncertain payloads, whose control
system is featured with time-variation, high nonlinearity and strong couplings among state …

A back propagation neural network (BPNN) based PID control strategy for the attitude of
quadrotor is proposed in this paper. Firstly, the architecture and dynamic model of quadrotor …

This paper explores the cooperative control of unmanned surface vessels (USVs) and
unmanned aerial vehicles (UAVs) in maritime rescue and coastal surveillance. The USV …

An on-line intelligent optimization method based on an artificial neural network is proposed
for the parameter adjustment of the active disturbance rejection controller. And a cascaded …

Quadrotors are useful in many applications. It is controlled by the thrust of each rotors. The
altitude and attitude control is often achieved by PID controller due to its simplicity. Many …