An R&D plan for deep-ocean manganese nodule production technology:: Development of a TIS program

An R&D program is presented for the development of advanced deep-ocean manganese nodule production technology: namely, a total integrated system (TIS), TIS development is one of the most critical elements in making the R&D program successful and planning hardware design, Inter-related component technologies will be developed within the integrated system, minimizing basic system changes which accompany the cost increase, The TIS program addresses the utilization of emerging advanced-level technologies in the related fields of the year 2010. Upon review of the technology status of the 70's and the 80's and with a vision of related technologies expected to be available in 2010, the present R&D program is developed, In order to carry out such a complex program, efficient R&D planning for the TIS development must be followed by effective implementation methods of technology, as well as system identification and development, compatibility among subsystems, system integration, a computer control simulation model in a modular form of TIS, development of periodic evaluation and strategy of R&D projects by high international standards, and an economic model of project cost and its control. Such integrated system development requires the industry R&D leadership for the development of Korea's own superior technologies and realistic interface with the hardware development, and national as well as international cooperation can be beneficial.