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Tham khảo tài liệu 'humanitarian demining part 11', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Some Robotic Approaches and Technologies for Humanitarian Demining 291 Principal requirements When analyze actual situation in technology for humanitarian demining and compare its application one can deduce some principles Mechanics and mechanisms. Reliability and light-weight robust mechanics is preferred and desirable. The equipment should be easy or self - deployable directly on the minefields. Electronics. HW and SW parts need not to be built on the most sophisticated technology. More important is that all systems should resist any possible actions due to errors of operators shocks during transport etc. Sensors detection systems. Development and availability of cheap light-weight and reliable sensors can certainly solve the majority of searching problems. Control. Remote or semi-autonomous control that reduces the risk of human operator is desired. The complexity and level of training for local operators should correspond to their local talent and technical education. An understandable and robust system with minimum training effort is preferred. It is obvious that all parts of the system should be adequately robust to sustain not only harsh working and climatic conditions but some possible accidental explosions too. It should be said that any complex repair to be made on place is very limited. Beside acceptable performance parameters the robotic system should exhibit a self- recovery capability. This means that it could be removed from the minefield without access or interventions of humans. Economy. Mines are deployed in post - battle regions where mainly local materials local manufacturing and local manpower should be used to perform demining operation and to maintain all technology. Technical knowledge of people is very limited and access to high-technology components is almost absent. Usually the economy of such regions does not work or it is totally destroyed. Demining operations are then usually financed by donor organizations. It is obvious that under .