Extravehicular activity space suit interoperability.
The European Agency (ESA) and the Russian Space Agency (RKA) are jointly developing a new space suit system for improved extravehicular activity (EVA) capabilities in support of the MIR Space Station Programme, the EVA Suit 2000.  Recent national policy agreements between the U.S. and Russia on planned cooperations in manned space also include joint extravehicular activity (EVA).  With an increased number of space suit systems and a higher operational frequency towards the end of this century an improved interoperability for both routine and emergency operations is of eminent importance.  It is thus timely to report the current status of ongoing work on international EVA interoperability being conducted by the Committee on EVA Protocols and Operations of the International Academy of Astronauts initiated in 1991.  This paper summarises the current EVA interoperability issues to be harmonised and presents quantified vehicle interface requirements for the current U.S. Shuttle EMU and Russian MIR Orlan DMA and the new European/Russian EVA Suit 2000 extravehicular systems.  Major critical/incompatible interfaces for suits/mother-craft of different combinations are discussed, and recommendations for standardisations given.
Skoog
A I
AI
Dornier/DASA, FRG.
McBarron JW 2nd
Severin
G I
GI
D004867:Equipment Design; D004869:Equipment Safety; D006804:Ergonomics; D005060:Europe; D018478:Extravehicular Activity; D006801:Humans; D007390:International Agencies; D007391:International Cooperation; D008021:Life Support Systems / Q000295:instrumentation / Q000592:standards*; D008328:Man-Machine Systems; D012426:Russia; D013026:Space Flight / Q000295:instrumentation* / Q000592:standards; D019442:Space Suits / Q000592:standards*; D018531:Spacecraft / Q000295:instrumentation; D014481:United States; D018557:United States National Aeronautics and Space Administration