%0 Journal Article
%T Cybernetics in the Artificial Weather Modification I. Direct and Inverse or Optimal Controlling Problem for Precipitation Enhancement Operation<br>控制论与人工影响天气 I: 人工增雨作业中的正反问题及最优调控
%A LEI Hengchi
%A WEI Lei
%A ZENG Qingcun
%A <br>雷恒池
%A 魏蕾
%A 曾庆存
%J 气候与环境研究
%D 2012
%I 
%X A review concerning the current situation of weather modifications based on the theory of natural cybernetics is given. The authors proposed that the direct as well as the inverse problems for weather modifications should be investigated. Based on a case study, the optimal controlling problem for weather modification operation is discussed. The results show that natural cybernetics is a good theoretical framework to instruct weather modifications. Not only observations of natural weather precipitation processes should be strengthened and numerical models to simulate them should be developed, but also the inverse problem, i.e., the optimal controlling problem for the weather modification should be studied. It is not only to consider the potentiality of rain enhancement by cloud seeding, but also need to investigate the temporal evolution and macro-micro-structures of precipitation cloud in the relevant weather system.
%K Precipitation enhancement
%K Direct problem
%K Inverse problem
%K Optimal control
%K Natural cybernetics<br>人工增雨
%K 正问题
%K 反问题
%K 最优调控
%K 自然控制论
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=28A2F569B2458C17&jid=484C10BAB5333C14751916EACFF8295F&aid=DC0994A58AFB6AE93F5E2702EE572B43&yid=99E9153A83D4CB11&vid=BCA2697F357F2001&iid=B31275AF3241DB2D&sid=20154CF366EC08B1&eid=32491EEEE0A8C927&journal_id=1006-9585&journal_name=气候与环境研究&referenced_num=0&reference_num=24