Energy-saving depth control of an autonomous underwater vehicle using an event-triggered sliding mode controller

Y Qi, X Wu, G Zhang, Y Sun - Journal of Marine Science and Engineering, 2022 - mdpi.com
In order to improve the endurance of underwater vehicles and make it possible for the
underwater vehicle to inspect long-distance water tunnels, a sliding mode control method …

Finite-time extended state observe based fault tolerant control for autonomous underwater vehicle with unknown thruster fault

X Liu, M Zhang, X Liu, W Zhao - Journal of Marine Science and …, 2022 - mdpi.com
This paper investigates the problem of fault tolerant control (FTC) for autonomous
underwater vehicles (AUVs) with multiple thrusters in the presence of current disturbances …

AD*-Based Dynamically Feasible Replanning Technique for Anguilliform-Inspired Robot

P Ojha, A Thakur - Journal of Intelligent & Robotic Systems, 2023 - Springer
This paper presents an AD*-based technique for fast, dynamically feasible path replanning
for collision avoidance of anguilliform-inspired articulated mobile robots operating in the …

Bi-directional Adaptive Probabilistic Method with a Triangular Segmented Interpolation for Robot Path Planning in Complex Dynamic-Environments

S Al-Ansarry, S Al-Darraji, A Shareef, DG Honi… - IEEE …, 2023 - ieeexplore.ieee.org
Path planning is a fundamental aspect of mobile robots and autonomous systems. Methods
of path planning are used in robotics to create a path for a robot or autonomous system to …

A Trajectory Tracking and Local Path Planning Control Strategy for Unmanned Underwater Vehicles

X Zhang, Z Wang, H Chen, H Ding - Journal of Marine Science and …, 2023 - mdpi.com
The control strategy of an underdriven unmanned underwater vehicle (UUV) equipped with
front sonar and actuator faults in a continuous task environment is investigated. Considering …

Third-order fast finite-time extended state observer-based fault tolerant control for autonomous underwater vehicles with thruster saturation

X Liu, X Liu, M Zhang - 2023 35th Chinese Control and …, 2023 - ieeexplore.ieee.org
In this paper, the fault-tolerant control problem is investigated for AUV with thruster faults and
thruster saturation. A non-singular terminal sliding mode control method is developed based …

The Application of RRT Fast Search Tree Algorithm in Route Planning and Obstacle Avoidance of Unmanned Vehicle

J Cui, Y Wu, Y Zhai, Z Liu - International Conference on Cognitive based …, 2023 - Springer
The author proposes an improved bidirectional RRT-based local path planning algorithm for
unmanned boats, with the goal of quickly planning optimal local obstacle avoidance paths …