메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술대회자료
저자정보
Kyeong-Won Park (Republic of Korea Air Force Academy) Jungsu Choi (Yeungnam University) Kyoungchul Kong (Korea Advanced Institute of Science and Technology)
저널정보
제어로봇시스템학회 제어로봇시스템학회 국제학술대회 논문집 ICCAS 2021
발행연도
2021.10
수록면
1,218 - 1,223 (6page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
Control of lower-limb wearable robots has focused on high-precision. As motion references for assistance are optimally designed to the users, exact realization of the intended ones is directly related to the effectiveness of assistance. Precise walking assistance, however, is a challenging task since the system is involved with time-varying uncertainties from humans. Since the disturbance observer (DOB) has shown exceptional performance in robustness, in this paper, an algorithm named gait assistive control toward practical preciseness (GACPP) is proposed. The GACPP attacks severe limitations in applying the DOB to waling assistance. As the dynamics of exoskeletal joints varies significantly during walking as the load side alters from a free leg to the body. a hybrid identification loop is adopted. The joints are modeled differently along the gait phases, and they form a new control framework that online reshape its characteristics. In consideration of the digitization of controllers, the hybrid models are also allowance-filtered and nominalized. In this paper, the GACPP is verified by experiments with the powered exoskeleton, WalkON Suit.

목차

Abstract
1. INTRODUCTION
2. DEVELOPMENT OF A DYNAMIC GAIT MODEL
3. GAIT ASSISTIVE CONTROL TOWARD PRACTICAL PRECISENESS
4. EXPERIMENTAL RESULTS
5. CONCLUSIONS
REFERENCES

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0