Bio-Inspired Design and Control of Unmanned Aerial Vehicles (UAVs): 2nd Edition

A special issue of Biomimetics (ISSN 2313-7673). This special issue belongs to the section "Biomimetic Design, Constructions and Devices".

Deadline for manuscript submissions: closed (31 October 2024) | Viewed by 3522

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Guest Editor
School of Aeronautic Science and Engineering, Beihang University, Beijing 100191, China
Interests: intelligent design of UAV; collaborative decision-making and control of UAV; UAV path planning; intelligent evaluation and demonstration of aircraft
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Special Issue Information

Dear Colleagues,

This Special Issue, entitled "Bio-Inspired Design and Control of Unmanned Aerial Vehicles (UAVs)", addresses a research field in robotics and automation that has become invariably significant in recent years. Leveraging nature's ingenious designs, inspiration is drawn in order to enhance the capabilities of UAVs and push the boundaries of not only flight dynamics but also of autonomy, resilience, and versatility.

As modern biological research reveals more about the intricate mechanisms of living creatures, these findings provide a wealth of new opportunities that are ripe for use in Unmanned Aerial Vehicles. This can be seen in the structural configuration of UAVs inspired by the wings of birds or insects, the sensory capabilities of UAVs that mimic the vision or echolocation systems of animals, or even in the control algorithms of UAVs, based on brain-like decision-making processes. More specifically, major developments are occurring in the design of flapping wing machines modeled on the physical attributes of bats and birds, the design of swarm control algorithms modeled on biological swarms, the design of artificial neural network control methods modeled on human brain computation, and the design of evolutionary optimization methods modeled on the laws of evolution in nature.

Naturally evolved systems and organisms have provided numerous breakthroughs in the field of UAV design, giving birth to bio-inspired drones that are capable of incredible flight performance, robust navigation, and strikingly intelligent behavior. This Special Issue welcomes the contributions of scholars to share their latest research outputs in the bio-inspired design and control of UAVs.

Prof. Dr. Yaoming Zhou
Guest Editor

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Keywords

  • bio-inspired design of UAV
  • bio-inspired flight control
  • bio-inspired sensory and navigation systems
  • bio-inspired decision making
  • artificial neural network-based design and control for UAV
  • biological-cluster-based design and control for UAV

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Published Papers (3 papers)

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27 pages, 7867 KiB  
Article
Path Planning of an Unmanned Aerial Vehicle Based on a Multi-Strategy Improved Pelican Optimization Algorithm
by Shaoming Qiu, Jikun Dai and Dongsheng Zhao
Biomimetics 2024, 9(10), 647; https://doi.org/10.3390/biomimetics9100647 - 21 Oct 2024
Viewed by 919
Abstract
The UAV path planning algorithm has many applications in urban environments, where an effective algorithm can enhance the efficiency of UAV tasks. The main concept of UAV path planning is to find the optimal flight path while avoiding collisions. This paper transforms the [...] Read more.
The UAV path planning algorithm has many applications in urban environments, where an effective algorithm can enhance the efficiency of UAV tasks. The main concept of UAV path planning is to find the optimal flight path while avoiding collisions. This paper transforms the path planning problem into a multi-constraint optimization problem by considering three costs: path length, turning angle, and collision avoidance. A multi-strategy improved POA algorithm (IPOA) is proposed to address this. Specifically, by incorporating the iterative chaotic mapping method with refracted reverse learning strategy, nonlinear inertia weight factors, the Levy flight mechanism, and adaptive t-distribution variation, the convergence accuracy and speed of the POA algorithm are enhanced. In the CEC2022 test functions, IPOA outperformed other algorithms in 69.4% of cases. In the real map simulation experiment, compared to POA, the path length, turning angle, distance to obstacles, and flight time improved by 8.44%, 5.82%, 4.07%, and 9.36%, respectively. Similarly, compared to MPOA, the improvements were 4.09%, 0.76%, 1.85%, and 4.21%, respectively. Full article
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17 pages, 7504 KiB  
Article
A Novel Aerial-Aquatic Unmanned Vehicle Using Flapping Wings for Underwater Propulsion
by Jiacheng He, Yingjie Zhang, Junjun Feng, Shisheng Li, Yiheng Yuan, Pinghui Wang and Song Han
Biomimetics 2024, 9(10), 581; https://doi.org/10.3390/biomimetics9100581 - 25 Sep 2024
Viewed by 869
Abstract
Aerial-aquatic unmanned vehicles are a combination of unmanned aerial vehicles and unmanned submersibles, capable of conducting patrols in both the air and underwater domains. This article introduces a novel aerial-aquatic unmanned vehicle that integrates fixed-wing configuration and flapping-wing configuration. In order to improve [...] Read more.
Aerial-aquatic unmanned vehicles are a combination of unmanned aerial vehicles and unmanned submersibles, capable of conducting patrols in both the air and underwater domains. This article introduces a novel aerial-aquatic unmanned vehicle that integrates fixed-wing configuration and flapping-wing configuration. In order to improve the low efficiency of the classic diagonal motion trajectory, this paper proposed an improved diagonal motion trajectory based on joint optimization of the stroke angle and angle of attack curve. The proposed method has been verified through simulations and experiments. A prototype was developed and experiments were completed, both indoors and outdoors, wherein the system’s transmedium transition capability and flapping propulsion performance were comprehensively validated. Additionally, utilizing flapping propulsion, an average underwater propulsion speed of 0.92 m/s was achieved. Full article
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22 pages, 13345 KiB  
Article
Aerodynamic Investigation on a Coaxial-Rotors Unmanned Aerial Vehicle of Bionic Chinese Parasol Seed
by Wenbiao Gan, Yunpeng Wang, Hongbo Wang and Junjie Zhuang
Biomimetics 2024, 9(7), 403; https://doi.org/10.3390/biomimetics9070403 - 2 Jul 2024
Viewed by 1123
Abstract
Aerodynamic investigation of a bionic coaxial-rotors unmanned aerial vehicle (UAV) is performed. According to Chinese parasol seed features and flight requirements, the bionic conceptual design of a coaxial-rotors UAV is described. A solution procedure for the numerical simulation method, based on a multi-reference [...] Read more.
Aerodynamic investigation of a bionic coaxial-rotors unmanned aerial vehicle (UAV) is performed. According to Chinese parasol seed features and flight requirements, the bionic conceptual design of a coaxial-rotors UAV is described. A solution procedure for the numerical simulation method, based on a multi-reference frame (MRF) model, is expressed, and a verification study is presented using the typical case. The aerodynamic design is conducted for airfoil, blade, and coaxial-rotors interference. The aerodynamic performance of the coaxial rotors is investigated by numerical simulation analysis. The rotor/motor integrated experiment verification is conducted to assess the performance of the coaxial-rotors UAV. The results indicate that the UAV has excellent aerodynamic performance and bionic configuration, allowing it to adapt to task requirements. The bionic UAV has a good cruise power load reach of 8.36 kg/kw, and the cruise flying thrust force is not less than 78 N at coaxial-rotor and rotor-balloon distance ratios of 0.39 and 1.12, respectively. It has the “blocks stability phenomenon” formed by the rotor downwash speed decreases and the balloon’s additional negative pressure. The present method and the bionic configuration provide a feasible design and analysis strategy for coaxial-rotors UAVs. Full article
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