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你知道哪些与自动控制、机器人学相关的小故事？ 知乎
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、、 话题的优秀回答者4 人赞同了该回答I had heard that around 1959, Gordon Brown（founder of the MIT servo lab and later EE chair and dean of engineering at MIT）had asserted that “control is dead,”.... Michael Athans （；其导师是 Otto Smith，发明了 Smith predictor）My Berkeley Years: Control at Cal, 1955 1961然后就出现了状态空间的现代控制理论、最优控制、卡尔曼滤波、动态规划，乃至自适应控制、系统辨识、模糊控制、鲁棒控制、几何控制、模型预测控制等等。相关的：（Compared to the computer area） You will not see as much excitement here. You also will see that because of the big bust in the year 2000, theres much less commercial activity in the communications field now.As students, you ought to relish this. You ought to really be happy about this if you want to go into the communication field, because at some point in the future, all of the failure to start new investments, and all of the large communication companies means a very explosive growth is about to start. So I dont think this is a dead field by any means.Looking back historically, every time the communication field has seemed dead, and I can think of three or four such times in history, those have been the exact times where it was great to get into the field. There was a time in the early 70s when all the theoreticians who worked in communication theory all were going around with long faces saying everything that we can do has been done, the field is dead, nothing more to do, might as well give up and go into another field. This was really exactly the time that a number of small communication companies were really starting to grow very fast because they were using some of the modern ideas of communication theory and they were using these modern ideas to do new things. You now see companies like Qualcomm that were started then, Motorola of whom major divisions were started back then.An enormous amount of activity was starting just then, partly because the field seemed to be moribund and the theoreticians were turning and deciding well, ‘I guess we have to do something practical now.’If you want to find a good practical engineer, if you wind up in industry, if you wind up as an entrepreneur or if you wind up climbing the ladder and being a chief executive, if you want to find somebody who will really do important things, find somebody who understands theory who has decided that they suddenly want to start to do practical things. Because if you point to the people who have really done exciting things in this field, those are the ones who have done most of it. Robert Gallager （，上世纪六十年代发明的 LDPC code，一直到近二十年来才被重视，可以说是 5G 时代最核心的 code；其导师是香农；其学生 Erdal Ar??kan，2009 年发明的 polar code，将与 LDPC code 一起统领 5G 时代）Principles of Digital Communications I??
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