41 4 Vol 41 No 4 2017 7 Journal of Jiangxi Normal University Natural Science Jul 2017 1000-5862 2017 04-0338-06 MTM NIOSH 1 2* 1 200030 2 200030 - - MTM - NIOSH - TP 391 9 A DOI 10 16357 /j cnki issn1000-5862 2017 04 02 0 - - 1-2 NASA Virtual Reality VR VR 1 3-4 2017-03-10 61672341 863 2006AA01Z310 1964- E-mail lexie@ sjtu edu cn
4 MTM NIOSH 339 1 2 2 3 3 4 4 1 1 - Predetermined Motion-Time Standard 1 2 1 PTS - Methods Time Measurement MTM 5-7 R M T AP G P RL D ET C FM LM SS TB B AB S AS KOK AKOK KBK AKBK SIT STD W- 1 M ENVISION EN- VISION MTM-UAS - MTM-UAS 7 2 MTM MTM-UAS MTM-UAS 1 1 1 ERGO ANALYZE BEG TASK 1 1 1 2-1 2 1 5 5 6 3
340 2017 4 5 MTM 1 6-1 2 2 1-7 1 14 1 2 3 MTM-UAS - BEG TASK END TASK 14 MOTION TIME 1 MTM s 1 3 020 3 8 0 072 0 2 0 529 2 9 3 000 0 3 2 204 9 10 0 705 6 4 0 468 0 11 0 561 6 5 0 244 8 12 0 201 6 6 0 072 0 13 1 298 5 7 0 342 0 14 0 522 6 1 MTM 1991NIOSH 2 RWL Recommended Weight Limit 90% NIOSH RWL 23 kg 51 lbs 2 1 NIOSH 1 0 NIOSH LI LI RWL NIOSH National Institute of Occupational Safety and Health 1991 8-12 ENVISION RWL
4 MTM NIOSH 341 1 7 0 0 ~ 1 0 1 0 RWL 0 0 2 RWL 5 kg 250 mm 900 mm 1 300 mm RWL RWL 2 RWL 1 1 1 1 1 7 NIOSH 2 2 NIOSH 2 2 2 NIOSH 4 2 2 1 NIOSH Task1 Task2 Task3 Task4 8 ~ 11 8 Task1 9 Task2
342 2017 10 Task3 11 Task4 2 2 3 NIOSH NIOSH 4 4 12 4 1 030 1 030 mm Task1 Task2 Task3 Task4 4 846 kg 5 609 kg 4 847 kg 6 313 kg NIOSH 3 ENVISION MTM 12 - NIOSH 12 700 1 200 mm - Task2 Task4 Task2 Task4 Task1 Task3
4 MTM NIOSH 343 2 Kuo Chienfu Wang Maojun Motion generation and virtual simulation in a digital environment J International Journal of Production Research 2012 50 22 6519-6529 3 Arroyave-Tobón S Osorio-Gómez G Ergonomic analysis in conceptual design stage using a gesture-based modelling tool J International Journal on Interactive Design and Manufacturing 2015 9 4 289-296 4 Aromaa S V n nen K Suitability of virtual prototypes to support human factors / ergonomics evaluation during the design J Applied Ergonomics 2016 56 11-18 5 Gironimo Giuseppe Di Martino Carmine Di Lanzotti Antonio et al Improving MTM-UAS to predetermine automotive maintenance times J International Journal on Interactive Design and Manufacturing 2012 6 4 265-273 6 Keyvani Ali L mkull Dan Bolmsj Gunnar et al Using methods-time measurement to connect digital humans and motion databases C International Conference on Digital Human Modeling and Applications in Health Safety Ergonomics and Risk Management Berlin Springer 2013 8026 343-352 7 Zhou Dong Zhou Xinxin Guo Ziyue et al A maintenance time prediction method considering ergonomics through virtual reality simulation J Springer Plus 2016 5 1 4 1239 8 Chung M K Kee D Evaluation of lifting tasks frequently 1 performed during fire brick manufacturing processes using J 2009 30 6 1-9 NIOSH lifting equations J International Journal of Industrial Ergonomics 2000 25 4 423-433 9 Meepradit Parvena Sunee Nipoporn Chantrasa Ruephuwan The application of NIOSH lifting equation to prevent musculoskeletal disorder risks J Journal of Biosciences and Medicines 2015 3 3 39-44 10 Muslim Erlinda Iadha Nuraini Aisyah Puspasari Maya Arlini Analysis of vertical multiplier on revised national institute for occupational safety and health NIOSH lifting equation for male workers in indonesia industry J Advanced Engineering Forum 2013 10 2 236-242 11 Brann M Hartley D Nursing student evaluation of NIOSH workplace violence prevention for nurses online course J J Safety Res 2017 60 2 85-91 12 Cao Wen Jiang Meng Han Ying et al Ergonomic assessment of patient barrow lifting technique using digital human modeling C International Conference on Digital Human Modeling and Applications in Health Berlin Springer 2014 8026 20-29 The Research Ergonomics on MTM and NIOSH Method Based on Virtual Reality JIN Fangxiao 1 XIE Le 2* 1 Shanghai Pan Asia Automotive Technology Center Company Limited Shanghai 200030 China 2 National Digital Manufacturing Technology Center Shanghai Jiao Tong University Shanghai 200030 China Abstract Ergonomics is the technology concerning the design and improvement of Human-Machine-Environment system based on human characteristics With the rapid development of virtual reality in recent years the realistic simulation characteristics of virtual reality technology can be used as an effective method for the simulation study of ergonomics In this research the application of virtual reality technology in ergonomics is studied Method-time measurement in the process of punching parts and trolley ergonomic design are researched via simulating the work of workers by MTM method-time measurement as well as NIOSH lift analysis function Key words ergonomics virtual reality simulation