Phase Angle-Encoded and Quantum-Behaved Particle Swarm Optimization Applied to Three-Dimensional Route Planning for UAV

作者：Fu Yangguang^*; Ding Mingyue; Zhou Chengping

来源：IEEE Transactions on Systems, Man, and Cybernetics - Part A: Systems and Humans , 2012, 42(2): 511-526.

DOI：10.1109/TSMCA.2011.2159586

• Continuous function optimization
• phase angle-encoded and quantum-behaved particle swarm optimization(theta-QPSO)
• route planning
• unmanned aerial vehicle (UAV)

A new variant of particle swarm optimization (PSO), named phase angle-encoded and quantum-behaved particle swarm optimization (theta-QPSO), is proposed. Six versions of theta-QPSO using different mappings are presented and compared through their application to solve continuous function optimization problems. Several representative benchmark functions are selected as testing functions. The real-valued genetic algorithm (GA), differential evolution (DE), standard particle swarm optimization (PSO), phase angle-encoded particle swarm optimization (theta-PSO), quantum-behaved particle swarm optimization (QPSO), and theta-QPSO are tested and compared with each other on the selected unimodal and multimodal functions. To corroborate the results obtained on the benchmark functions, a new route planner for unmanned aerial vehicle (UAV) is designed to generate a safe and flyable path in the presence of different threat environments based on the theta-QPSO algorithm. The PSO,theta-PSO, and QPSO are presented and compared with the theta-QPSO algorithm as well as GA and DE through the UAV path planning application. Each particle in swarm represents a potential path in search space. To prune the search space, constraints are incorporated into the pre-specified cost function, which is used to evaluate whether a particle is good or not. Experimental results demonstrated good performance of the theta-QPSO in planning a safe and flyable path for UAV when compared with the GA, DE, and three other PSO-based algorithms.

• 出版日期2012-3
• 单位华中科技大学