Liangwen Wang

About

Liangwen Wang is a robotics engineer and researcher whose career has centered on the design, kinematics, and optimization of multi-legged and bionic robotic systems. His foundational work on multi-legged walking robots—spanning forward kinematics, inverse kinematics, and motion error compensation—established a rigorous analytical framework for improving the positional accuracy and reliability of complex robotic platforms, earning him consistent recognition in the field with over 100 cumulative citations across his body of work. Wang's most-cited contribution applies signal-to-noise ratio theory to optimize parameters of four-legged robots, demonstrating a creative cross-disciplinary approach to motion trajectory accuracy. His geometric workspace analysis of quadruped bionic robots with hand–foot-integrated functionality further showcased his ability to bridge theoretical modeling with practical mechanical design. Notably, Wang has expanded his expertise into rehabilitation robotics, developing a rigid-flexible hybrid ankle joint rehabilitation robot, and into equine-assisted therapy through a cam-linkage-driven bionic horse robot. More recently, he has explored mobile robot localization using binocular vision and IMU-based SLAM systems, reflecting a broadening research vision. Wang's diverse portfolio makes him a valuable reference for students and engineers working at the intersection of biomechanics, robot kinematics, and assistive technology.

Research Focus

Key Achievements

Top Papers

1. 1
   Parameter optimization of a four-legged robot to improve motion trajectory accuracy using signal-to-noise ratio theory

   25 citations · 2017
2. 2
   A geometric approach to solving the stable workspace of quadruped bionic robot with hand–foot-integrated function

   19 citations · 2015
3. 3
   Research on an Ankle Joint Auxiliary Rehabilitation Robot with a Rigid-Flexible Hybrid Drive Based on a 2-S<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M1"><mml:msup><mml:mrow/><mml:mrow><mml:mo>′</mml:mo></mml:mrow></mml:msup></mml:math>PS<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M2"><mml:msup><mml:mrow/><mml:mrow><mml:mo>′</mml:mo></mml:mrow></mml:msup></mml:math> Mechanism

   17 citations · 2019
4. 4
   Conceptual Design and Computational Modeling Analysis of a Single-Leg System of a Quadruped Bionic Horse Robot Driven by a Cam-Linkage Mechanism

   15 citations · 2019
5. 5
   Error analysis of multi-legged walking robots based on forward kinematics

   11 citations · 2007
6. 6
   Inverse kinematics analysis of multi-legged walking robots based on hand-foot-integration mechanism

   10 citations · 2010
7. 7
   Motion error compensation of multi-legged walking robots

   9 citations · 2012
8. 8
   Error Analysis Modeling of Multi-legged Walking Robots

   7 citations · 2010
9. 9
   Indoor localization technology of SLAM based on binocular vision and IMU

   5 citations · 2022
10. 10
    Accuracy Synthesis of a 3-R2H2S Parallel Robot Based on Rigid-Flexible Coupling Mode

    2 citations · 2017

Key Collaborators

Contact & Links