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在载人航天活动早期,由于技术复杂,航天器之间在进行空间交会对接过程中经常发生故障与事故,其主要原因是交会对接技术不成熟,例如,自动交会对接测量失灵、对接机构故障等。在1960-2008年底苏联/俄罗斯载人航天飞行中,一共发射了104艘“联盟”系列飞船和86艘“进步”系列飞船,其中空间交会对接故障15次,发生交会对接故障的概率约为8%,最大的1次空间交会对接事故是1997年6月进步M-34与和平号空间站相撞。
In the early days of manned space activities, due to the technical complexity, frequent failures and accidents occurred during space rendezvous and docking between spacecraft. The main reason for this was the immature technology of rendezvous and docking, for example, failure of automatic rendezvous and docking measurement, failure of docking facilities, etc. . In the Soviet Union / Russia’s manned space flight from the end of 1960-2008, a total of 104 “Allied” series of spacecraft and 86 “Progressive” spacecraft were launched, of which space rendezvous and docking occurred 15 times and rendezvous and docking failed The probability is about 8%. The largest one-time rendezvous and docking accident was the result of a collision between M-34 and Mir station in June 1997.