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  • Influence
Active type robotic mobility aid control based on passive behavior
  • O. Chuy, Y. Hirata, K. Kosuge
  • Engineering, Computer Science
  • IEEE/RSJ International Conference on Intelligent…
  • 10 December 2007
TLDR
A motion control algorithm for an active type of robotic mobility aid based on passive behavior concept that uses user intention represented by applied force/torque to derive the mobility aid desired motion is proposed. Expand
Analysis and Experimental Verification for Dynamic Modeling of A Skid-Steered Wheeled Vehicle
TLDR
It is shown that the closed-loop system that results from inclusion of the dynamics of the [proportional--integral--derivative (PID)] speed controllers for each set of wheels does a much better job than the open-loop model of predicting the vehicle linear and angular velocities. Expand
A New Control Approach for a Robotic Walking Support System in Adapting User Characteristics
TLDR
A new control approach for a robotic walking support system to adapt a user's controlling characteristic by changing the kinematic structure of the robotic walk support system based on a variable center of rotation is proposed. Expand
Control of walking support system based on variable center of rotation
  • O. Chuy, Y. Hirata, K. Kosuge
  • Engineering, Computer Science
  • IEEE/RSJ International Conference on Intelligent…
  • 28 September 2004
TLDR
A new control algorithm for a robotic walking support system, which varies the kinematic structure of the system to adapt users' walking or controlling disability, is proposed and the result shows its validity. Expand
Power modeling of a skid steered wheeled robotic ground vehicle
TLDR
This paper begins with a 2-dimensional, second order differential equation of a skid steered, wheeled RGV and shows that the power model is terrain dependent and is a function of both the turning radius and linear velocity of the vehicle. Expand
Approach in Assisting a Sit-to-Stand Movement Using Robotic Walking Support System
TLDR
The experimental result on active support shows the validity of the proposed motion control algorithm for assist a user in executing a sit-to-stand movement. Expand
Dynamic modeling of a skid-steered wheeled vehicle with experimental verification
TLDR
It is shown that the closed-loop system that results from inclusion of the dynamics of the (PID) speed controllers for each set of wheels does a much better job than the open loop model of predicting the vehicle linear and angular velocities. Expand
Online approach in adapting user characteristic for robotic walker control
This paper propose an online approach to adapt user's controlling characteristic for robotic walker control. This approach is based on relocating the center of rotation (COR) of the robotic walkerExpand
Microjet-based Separation Control Using a Virtual Sensor for Degree of Separation
Flow separation yields undesirable characteristics such as increased drag and energy consumption, and reduction in lift, factors that degrade the aerodynamic performance of a vehicle. This paperExpand
A Control Approach Based on Passive Behavior to Enhance User Interaction
TLDR
A new control approach for an active (motorized) robotic walking support system based on passive behavior concept is proposed, which is extended into a user-oriented motion control algorithm to adapt user's controlling characteristics. Expand
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