Modeling of a stair-climbing wheelchair mechanism with high single-step capability
نویسندگان
چکیده
منابع مشابه
Stair climbing wheelchair mechanism pdf
4 Lightweight wheelchair stair-climbing attachments. Step stair-climbing mechanism targeted for wheelchair application is presented in Section 3. Finally a.This paper focuses on presenting the development of a stair-climbing wheelchair mechanism with high single-step capability. The mechanism is based on front.A stair climbing mechanism is a semi-automated vehicle, which has the. One is for mak...
متن کاملMotion Control of a Four-wheel-drive Omnidirectional Wheelchair with High Step Climbing Capability
In recent years, aging problem has been arising to be among the most serious social issues world wide, especially in some European and Asian countries, involving Japan. It is reported in Japan that the population of over 65 years old would reach 30,000,000 in 2012 and grow over 30% of total population in 2025[1]. Electric wheelchairs, personal mobiles, scooters are currently commercially availa...
متن کاملA Wheel-based Stair-climbing Robot with a Hopping Mechanism
In this chapter, we introduce a stair-climbing robot developed in our laboratory. This robot consists basically of two body parts connected by springs, and hops as a result of the vibration of a two-degrees-of-freedom (2-DOF) system. The excellent combination between the frequencies of the robotic body vibration and the tread-riser interval of stairs enables a small and simple robot fast stair ...
متن کاملModeling and Simulation of Humanoid Stair Climbing
In this paper, a dynamic humanoid with a stair case model is designed to achieve a dynamically stable stair climbing gait pattern, and sequences of stair climbing locomotion analysis (weight acceptance, pull up, forward continuance, foot clearance and foot placement) are presented. A suitable trajectory control strategy is developed for the lower limb’s joints (hips, knees, ankles) during stair...
متن کاملStair Climbing Robots and High-grip Crawler
Stair climbing is one of the most attractive performance of mobile robot for both legged and wheeled. (e.g. Stoeter et al., 2002; Murphy, 2000; Yim et al., 2000; Krishna et al., 1997; Granosik et al., 2005; Liu et al., 2005; Arai et al., 2006; Tanaka et al., 2006; Miyanaka et al., 2007; Tsukagoshi et al.,2005) Authors have been developing various kinds of stair climbers, considering how to make...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Neural Systems and Rehabilitation Engineering
سال: 2003
ISSN: 1534-4320,1558-0210
DOI: 10.1109/tnsre.2003.816875