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Gait parameters play a significant role in the locomotion of a hexapod walking robot used for different goals. Stride length and frequency are the two most important and useful gait parameters of hexapod robots. This paper presents the configuration of a hydraulic hexapod walking robot. The typical gaits of hexapod robot are introduced and the kinematic model of the robot is established. Four performance...
In the design of rehabilitation robots aiming at people with special needs (i.e., elderly, people with impairments, or people with disabilities), the human-robot interface (HRI) is considered to be one of most difficult and important parts. It directly determines the patient safety, operation convenience and rehabilitation effectiveness of the whole system. The interface design mainly consists of...
Center of mass domain of a hexapod robot must be determined in order to analyze the mobility performance and accomplish the high-fidelity simulation. Hexapod robot is simplified as a system of particles based on the structure characteristics of the developed hydraulically actuated hexapod robot. Position vectors of all mass points are established by coordinate transformation. Center of mass position...
Oscillating Water Column (OWC) caisson breakwater is a type of wave energy converter which use caisson chamber as OWC air chamber, the paper first introduces concept design of the structure, and then a detail designed OWC caisson is given out. A random wave experiment is carried out in laboratory, an acrylic OWC caisson model is utilized, the first part is to get random wave force on the structure,...
The main goal of this paper is to analyze the flutter boundary and dynamic load of a supersonic fin. Reduced order mode (ROM) based on Volterra Series is presented to calculate the flutter boundary, and CFD/CSD coupling is used to compute the transient aerodynamic load. The Volterra-based ROM is obtained using the derivative of unsteady aerodynamic step-response, and the infinite plate spline is used...
Simulation of a believable virtual crowd is a very interesting topic; there is little research on an individual's variation in a crowd. Based on the Herlbing model, personality parameters of agents are introduced, “personality force component” is proposed to the leaders and the right preferences, a modified herlbing model is presented, the demo system shows that individuals behave according to their...
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