Xue Shan Gao

Beijing Institute of Technology

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Co-Authors

Fang Xing Li

Beijing Institute of Technology

Yi Tong

Nanjing University of Posts and Telecommunications

Wei Jie Bo

Beijing Institute of Technology

Yun Cui

Jiangsu University of Science and Technology

Di Teng

China Medical University

Cheng Guo Zong

Beijing Institute of Technology

Jie Shao

Zhejiang Institute of Hydraulics & Estuary

Wen Zeng Guo

Beijing Institute of Technology

Fu Quan Dai

Beijing Institute of Technology

Guan Wang

Beijing Automation Control Equipment Institute

Cooperative Institutions

Beijing Institute of Technology

Tsinghua University

Jiangsu University of Science and Technology

Konkuk University

Shandong Agricultural University

China Academy Of Machinery Science & Technology (China)

Konkuk University Medical Center

North Carolina State University

North Central State College

China Medical University

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Introduce a Negative Pressure Wall-Climbing Robot with the ARM System

Applied Mechanics and Materials (2015)

Di Teng Fang Xing Li Xue Shan Gao Guan Wang

This paper introduces a small negative pressure wall-climbing robot with the ARM system. It can complete the task on the surface of vertical, steep. First of all, describes the basic system structure of robot and mechanical configuration. Secondly, the mechanic analyses of robot dynamics modeling to explain the principle of its operation. Finally, an experiment tests the all common functions of the robot.

Climbing

Arm solution

10.4028/www.scientific.net/amm.713-715.805

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Citations (1)

Mechanics Analysis and Dynamic Modeling of a Wall Climbing Robot

Advanced materials research (2013)

Wei Jie Bo Xue Shan Gao Fang Xing Li Yi Tong Yun Cui

A kind of theoretical analysis method in wall climbing robot design is presented in this paper. Using this method, a flexible wall climbing robot is developed that can be well adopted in small irregular places. Firstly, an optimization mechanism is given based on the effective utilization of aerodynamic attraction produced by a centrifugal blower. Kinematics model of the robot is represented, then linear velocity function and angular velocity function of the robot are deduced. Dynamic model based on Lagrange equation is established, which can be a theoretical foundation for control system design. Finally, simulation results show that the dynamic model and the method are reliable since the curves of driving torque match the change of negative pressure.

Climbing

10.4028/www.scientific.net/amr.753-755.2001

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Citations (1)

Flow Field and Static Pressure Analysis of Adsorption Principle of Wall-Climbing Robot

Applied Mechanics and Materials (2013)

Yi Tong Fang Xing Li Xue Shan Gao Wei Jie Bo

The impeller is key element that brings about negative pressure adsorption. The efficiency of the impeller will determine the adsorption capacity of robot. In this paper, physical model is built based on the theory of fluid dynamics by taking a common high speed rotation of impeller as a research object. The basic parameters and boundary conditions are set and a 3D fluid dynamic simulation is done based on FloEFD. The factors such as blade curve, rotational speed and air inlet velocity which have effect on surface flow field impeller are investigated. Then the results are shown by figures and the study analysis is carried on.

Slip factor

Static pressure

Research Object

10.4028/www.scientific.net/amm.427-429.65

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A Gecko-Inspired Robot for Wind Power Tower Inspection

Applied Mechanics and Materials (2013)

Xue Shan Gao Jie Shao Fu Quan Dai Cheng Guo Zong Wen Zeng Guo

In order to accomplish the task of wind power tower inspection, a heavy-loaded climbing robot inspired by geckos is presented in this paper. The robot not only imitates body’s functions of geckos but also shows a design method. Wind power tower is a conical wall surface and its smallest radius is less than 2m. There will be a great gap when a robot climbing on such wall with small radius. The extraordinary climbing ability of geckos is considered as a remarkable design of nature that is attributed to its soft body, its multi-degree-of-freedom legs, and its strong-adsorbed toes. Focus on the feature of working on such wall surface, gecko’s body, toes and legs are simplified as free joints, magnetic units and redundant tracks respectively, based on the functions of gecko’s limbs and body. The adaptability of the robot is tested by the experiments in laboratory. With the gecko-inspired structure, the robot can climb on the wall surface with minimum 2m in diameter in any direction.

Gecko

Climb

Climbing

10.4028/www.scientific.net/amm.461.831

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Citations (2)