A5038294926- Space Satellite Systems and Control
- Prosthetics and Rehabilitation Robotics
- Modular Robots and Swarm Intelligence
- Muscle activation and electromyography studies
- Stroke Rehabilitation and Recovery
- Dynamics and Control of Mechanical Systems
- Vibration Control and Rheological Fluids
- Structural Analysis and Optimization
- Soft Robotics and Applications
- Adaptive Control of Nonlinear Systems
- Robotic Locomotion and Control
- Electric and Hybrid Vehicle Technologies
- Rough Sets and Fuzzy Logic
- Lattice Boltzmann Simulation Studies
- Spacecraft Dynamics and Control
- Diffusion and Search Dynamics
- Adhesion, Friction, and Surface Interactions
- Vehicle Dynamics and Control Systems
- Metaheuristic Optimization Algorithms Research
- Evaluation Methods in Various Fields
- Teleoperation and Haptic Systems
- Robotic Path Planning Algorithms
- Healthcare Systems and Reforms
- Robotic Mechanisms and Dynamics
- Icing and De-icing Technologies
Nanjing University of Aeronautics and Astronautics
2016-2025
Beijing Tongren Hospital
2024
Capital Medical University
2024
Hainan University
2023
University of California, Merced
2023
Xi'an Technological University
2023
Tongji University
2012
Hemiparesis has become prevalent in recent years, and robot-assisted rehabilitation provides great therapeutic potential. Robotic mirror therapy is a promising approach for hemiplegic patients by transmitting the motion of healthy limb (HL) to impaired (IL), where wearable robot assists IL mimic HL's action stimulate active participation injured muscles. However, complete replication movement trajectory without considering IL's muscle strength not satisfactory rehabilitation. In this...
This article presents a novel dual‐body negative‐pressure ground‐wall transition robot (DNPTR) aimed at expanding the application scenarios of climbing robots to meet functional requirements obstacle traversal and wall in high‐altitude operations. As typical representative highly nonlinear multivariable strongly coupled systems, actions DNPTR are analyzed planned based on mechanical structure characteristics. Subsequently, unified kinematic dynamic models bipedal established. To improve...
Robot-assisted rehabilitation has exhibited great potential to enhance the motor function of physically and neurologically impaired patients. State-of-the-art control strategies usually allow robot track training task trajectory along with limb, robotic motion can be regulated through physical human-robot interaction for comfortable support appropriate assistance level. However, it is hardly possible, especially patients severe disabilities, continuously exert force guide complete prescribed...
To evaluate the availability of human resources for ophthalmic services in mainland China. In 2021, we conducted a nationwide survey outpatient across 2996 tertiary hospitals and 10,404 secondary 31 provinces The response rate was 73.6% (9856/13400), with 78.7% (7759/9856) providing services. By total number ophthalmologists, nurses, optometrists 48,652, 64,495, 14,320, respectively. densities (per 50,000 population) were 1.7, 2.25, 0.47, density ophthalmologists < 1 only XiZang region....
In recent years, bioinspired insect flight has become a prominent research area, with particular focus on beetle-inspired aerial vehicles. Studying the unique mechanisms and structural characteristics of beetles significant implications for optimization biomimetic flying devices. Among beetles, Allomyrina dichotoma (rhinoceros beetle) exhibits distinct wing deployment–flight–retraction sequence, whereby interaction between hindwings protective elytra contributes to lift generation...
High-utility sequential pattern mining (HUSPM) helps researchers find all subsequences that have high utility in a quantitative database. The HUSPM approach appears to be well suited for resource transformation DIKWP graphs. However, the extensions of high-utility (HUSP) also increases with its length. Therefore, it is difficult obtain diverse patterns resources. consist many low-utility items can HUSP. In practice, such long analyze. addition, do not always reflect interestingness...
Abstract In this paper, a high-order curved mesh generation method for Discontinuous Galerkin methods is introduced. First, regular generated. Second, the solid surface re-constructed using cubic polynomial. Third, elastic governing equations are solved finite element to provide fully or partly grid. Numerical tests indicate that intersection between boundaries can be avoided by carefully defining elasticity modulus.
According to the teaching needs of students’ autonomous learning and teachers-leading, it is construct network online adaptive resource management system software platform. With students using can stand on one’s own efficiently, seek help from teachers peers, create a shared resources space, making actively participating, collaborating, interacting exchange learning.With revise resources, keep sharing at any time, make establish with their teacher, interactive channels, access an according...
To address the challenge of optimizing placement actuators on an asymmetric spacecraft continuum system, this paper develops a rigid–flexible electromechanical coupling dynamic model that integrates interactions among rigidity, flexibility, and effects. The is constructed using ordinary differential equations partial (ODE–PDEs) considers effects installation position physical characteristics (mass stiffness) piezoelectric (PZT) actuator flexible system. proposed aims to accurately capture...
Rehabilitation robots have exhibited great therapeutic potential for patients with physical disabilities. Current robot control strategies mostly drive the rehabilitation to move along a predetermined trajectory, and impaired limb is motivated complete training task robotic assistance. In terms of different movement capabilities, both trajectory actuation should be adapted appropriately safe efficient rehabilitation. For example, it hardly possible severely continuously exert force guiding...
Abstract This paper addresses the source localization for mobile robots under assumption of spatio-temporal invariance. Two kriging-based methods, namely global traversal and adaptive gradient extremum, are proposed implemented using limited sampling data. The method controls robot to traverse whole region according a fixed trajectory, finally fits information distribution sources in target region, so as obtain location number sources. extremum initially collect data by traversing search...
The vehicle longitudinal following control system has been widely used in several intelligent-vehicle applications as a kind of assist automatic driving system. On basic general introduction and analysis existing dynamics models, the paper choose power train model an example to show choice structure PID strategy, then researched collaborative simulation based on driver safety distance entire for freeway. So we got adaptive through Matlab/Simulink, which error is less than 0.01m. At end, this...
This paper researches the influence of urban rail transit based transportation structure on development dispersed multi-center city. After studies features and characteristics city forms, we constructed snowflake-shaped model city, which took as backbone transport network. Finally analyzed feedback effect from to form.
Large-scale events are characterized by temporally large-scale passengers and spatially short-term aggregation. To transport high intensity aggregated in short term safely efficiently, the key is to build a reliable, flexible, green sustainable pattern of multi-modal transportation system. This paper presents system oriented for large- scale events, intensive system, coordinated non-Motorized traffic self-improving auxiliary designed respectively. Based on statistical data travel modes...