A5062219425- Space Satellite Systems and Control
- Spacecraft Dynamics and Control
- Astro and Planetary Science
- Guidance and Control Systems
- Military Defense Systems Analysis
- Robotic Path Planning Algorithms
- Adaptive Control of Nonlinear Systems
- Robotics and Sensor-Based Localization
- Computational Fluid Dynamics and Aerodynamics
- Inertial Sensor and Navigation
- Piezoelectric Actuators and Control
- Quantum chaos and dynamical systems
- Advanced Image and Video Retrieval Techniques
- Solar and Space Plasma Dynamics
- Fluid Dynamics Simulations and Interactions
- Reinforcement Learning in Robotics
- Magnetic Properties and Applications
- Distributed Control Multi-Agent Systems
- Dynamics and Control of Mechanical Systems
- Aerospace Engineering and Energy Systems
- Spacecraft and Cryogenic Technologies
- Planetary Science and Exploration
- Underwater Vehicles and Communication Systems
- Image Retrieval and Classification Techniques
- Advanced Vision and Imaging
Harbin Institute of Technology
2016-2025
Suzhou Research Institute
2024
Commercial Aircraft Corporation of China (China)
2024
Shanghai Academy of Spaceflight Technology
2023
Heilongjiang Institute of Technology
2011-2022
China Academy of Launch Vehicle Technology
2019
Shanghai Micro Satellite Engineering Center
2019
Computer Emergency Response Team
2019
Northeast Agricultural University
2011
A physics-based fractional-order Maxwell resistive capacitor (FOMRC) model is proposed to characterize nonlinear hysteresis and creep behaviors of a piezoelectric actuator (PEA). The (MRC) interpreted physically in the electric domain for PEAs. Based on this interpretation, MRC modified directly describe relationship between input voltage output displacement PEA. Then procedure developed identify parameters model. This capable being carried out using measured PEA only. dynamics integrated...
Electric solar wind sail (E-sail) is an innovative propulsion system, which can generate low and continuous thrust without any propellant by reflecting ions from the wind. Because propulsive acceleration of E-sail continuous, its trajectory usually characterized long flight time. In order to explore more plans, rapid design useful for preliminary mission analysis design. This paper presents a method generation minimum-time, three-dimensional trajectories using finite Fourier series...
This paper investigates a new approach for scenario in which an Attacker attempts to intercept defended aerial Target. The problem is formulated as game among three players, Attacker, Defender, and Target, with bounded controls. In the considered pursuit–evasion problem, Target uses optimal evasion strategy Defender pursuit strategy. proposed focuses on miss distance outcome of conflict. infeasible region initial Zero-Effort-Miss (ZEM) between evades analyzed, assuming that control effort...
In this paper, the Maxwell-slip model is extended to a distributed parameter (DPMS) model, and DPMS identification process proposed for hysteresis in piezoelectric actuators (PEAs). This governed by saturation deformation function (SDF) stiffness (SF); it requires only few parameters can capture nonconvex hysteresis. It has clear interpretation mechanical domain provides insight into mechanism of generation; hence, predict performance unidentified range. With linear SDF, exponential,...
In this brief, consensus modified positive position feedback (CMPPF) is proposed to depress the vibration of large flexible structure in spacecraft. CMPPF formulated by decentralizing and distributing (MPPF) a network control agents. Variables are appropriately selected algorithm employed make multiagents with each other. convergence conditions derived parameters optimized. Amplitude-frequency response analysis simulations demonstrate that suppresses vibrations faster more evidently than...
To improve the overall performance of mission planning for unmanned aerial vehicles (UAVs), a multistage path prediction (MPP) trajectory generation with rendezvous is addressed in this paper. The proposed real-time algorithm consists four stages: estimation, planning, flyable generation, and modification rendezvous. In every horizon, each UAV utilizes local A* to estimate all probable paths then results serve as input task assignment system. A simple briefly introduced validate...
In order to intercept the future targets that are characterized by high maneuverability, multiple interceptors may be launched and aimed at single target. The scenario of two missiles P Q intercepting a target is modeled as two-pursuit single-evader non-zero-sum linear quadratic differential game. space decomposed into three subspaces which mutually disjoint their union covers entire space. effect adding second interceptor arises in both (PQ-intercept space). A guidance law derived from Nash...