从自然控制论看黄河上游人工增雨

Investigation of Artificial Precipitation Augmentation at the Upper Reaches of the Yellow River Based on Natural Cybernetics

用自然控制论原理和方法．从理论上探讨了用人工增雨来解决黄河断流所遇到的一些问题及解决方案。结果表明，只有在黄河上游地区增加降水才可以缓解黄河断流问题，河曲地区是最佳人工增雨区。针对河曲有限区域人工调控天气问题，首次提出了解决人工增雨的正问题与反问题的概念。在此基础上，给出了河曲地区人工增雨的概念模型。

The water flow interruption of the Yellow River becomes a serious problem recently. The problems and solving scheme against the interruption of the Yellow River by increasing precipitation us-ing weather modification was investigated based on the Natural Cybernetics. Results indicate that the artificial precipitation augmentation at the upper reaches of the Yellow River can relive the interruption problem of the Yellow River and the optimum area for weather modification is the first bend of the Yel-low River at upper reaches. In the light of artificial precipitation augmentation at the upper reaches of the Yellow River, the conception of direct and inverse problems of weather modification was firstly sug-gested. An ideal model for weather modification at this area was given.