A Framework for Interactive Work Design Based on Motion Tracking, Simulation, and Analysis

被引:23
作者
Ma, Liang [1 ,2 ]
Zhang, Wei [1 ]
Fu, Huanzhang [1 ]
Guo, Yang [1 ]
Chablat, Damien [2 ]
Bennis, Fouad [2 ]
Sawanoi, Akihiro [3 ]
Fugiwara, Naoyuki [3 ]
机构
[1] Tsinghua Univ, Dept Ind Engn, Beijing 100084, Peoples R China
[2] Ecole Cent Nantes, Inst Rech Commun & Cybernet Nantes, CNRS UMR 6597, Nantes, France
[3] Mitsubishi Heavy Ind Co Ltd, Takasago R&D Ctr, Takasago, Hyogo, Japan
基金
中国国家自然科学基金;
关键词
Methods-time measurement; Maynard Operation Sequence Technique; Motion tracking; Digital mock-up; Digital human modeling; Work simulation; Work study; Motion-time study;
D O I
10.1002/hfm.20178
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Because of the flexibility and adaptability of humans, manual handling work is still important in industry, especially in assembly and maintenance work. Well-designed work operation can improve work efficiency and quality; enhance safety, and lower cost. Most traditional methods for work system analysis need physical mock-ups and are time-consuming. Digital mock-up (DMU) and digital human modeling (DHM) techniques have been developed to assist ergonomic design and evaluation for a specific worker population (e.g., 95 percentile); however, the operation adaptability and adjustability for a specific individual are not considered enough. In this study, a new framework based on motion-tracking technique and digital human simulation technique is proposed for motion time analysis of manual operations. A motion-tracking system is used to track a worker's operation while he/she is conducting a manual handling task. The motion data are transferred to a simulation computer for real-time digital human simulation. The data are also used for motion type recognition and analysis either online or offline for objective work efficiency evaluation and subjective work task evaluation. Methods for automatic motion recognition and analysis are presented. Constraints and limitations of the proposed method are discussed. (C) 2010 Wiley Periodicals, Inc.
引用
收藏
页码:339 / 352
页数:14
相关论文
共 25 条
[1]  
Badler N., 1993, Simulating Humans
[2]  
Badler NI, 2002, COMMUN ACM, V45, P56, DOI 10.1145/514236.514264
[3]  
Bullinger HJ, 2000, HUM FACTORS ERGONOM, V10, P331, DOI 10.1002/1520-6564(200022)10:3<331::AID-HFM7>3.0.CO
[4]  
2-D
[5]  
Chaffin D. B., 2006, Occupational biomechanics
[6]  
Chaffin D.B., 2001, Digital human modeling for vehicle and workplace design
[7]   On simulating human reach motions for ergonomics analyses [J].
Chaffin, DB .
HUMAN FACTORS AND ERGONOMICS IN MANUFACTURING, 2002, 12 (03) :235-247
[8]   Human motion simulation for vehicle and Workplace design [J].
Chaffin, Don B. .
HUMAN FACTORS AND ERGONOMICS IN MANUFACTURING, 2007, 17 (05) :475-484
[9]   Digital human modeling and workplace evaluation: Using an automobile assembly task as an example [J].
Chang, Shao-Wen ;
Wang, Mao-Jiun J. .
HUMAN FACTORS AND ERGONOMICS IN MANUFACTURING, 2007, 17 (05) :445-455
[10]   COMPUTER APPLICATION OF A NATURAL-LANGUAGE PREDETERMINED MOTION TIME SYSTEM [J].
DOSSETT, R .
COMPUTERS & INDUSTRIAL ENGINEERING, 1992, 23 (1-4) :319-322