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講座主題：2020年鏡湖大講堂系列講座之四——可重構(gòu)機(jī)器人系統(tǒng)及應(yīng)用

主 講 人：張 丹

時(shí)     間：2020年4月28日10:00

地     點(diǎn)：騰訊會議

會 議 號： 360 554 949

會議密碼： 12345

主 辦 方：共青團(tuán)中國礦業(yè)大學(xué)委員會

                機(jī)電工程學(xué)院

                中國礦業(yè)大學(xué)學(xué)生會

講師介紹：張丹博士,，于2000年6月從加拿大拉瓦爾大學(xué)（Laval University）博士畢業(yè)后，研究集中于機(jī)器人與自動(dòng)化、先進(jìn)制造技術(shù)以及新型高性能機(jī)器人及其應(yīng)用的交叉領(lǐng)域,，并且把高性能機(jī)器人應(yīng)用于機(jī)床、醫(yī)療設(shè)備、MEMS、拋光,、去毛刺等工業(yè)應(yīng)用中。

主要學(xué)術(shù)貢獻(xiàn)是并聯(lián)機(jī)器人的構(gòu)型創(chuàng)新,、運(yùn)動(dòng)靜力學(xué)建模及操作性能優(yōu)化等,。其設(shè)計(jì)的機(jī)器人在航空、汽車,、機(jī)床,、煤礦和其他特殊環(huán)境下有廣泛的應(yīng)用實(shí)例。他發(fā)明并制造了世界上獨(dú)一無二的具有被動(dòng)約束鏈的多軸并聯(lián)機(jī)器人機(jī)床,，得到同行的廣泛關(guān)注和好評,。該技術(shù)被譽(yù)為“二十一世紀(jì)機(jī)器人機(jī)床”。提出的鉸鏈安裝誤差,、絲杠執(zhí)行誤差和隨機(jī)誤差的融合模型與補(bǔ)償技術(shù),，不僅在高精度三自由度并聯(lián)機(jī)床上得到了有效的應(yīng)用，而且在Five-hundred-meter Aperture Spherical radio Telescope (FAST) 50m模型研究中就采用了這一技術(shù),，有效提高了饋源精調(diào)平臺的執(zhí)行精度,，實(shí)現(xiàn)了亞毫米級定位精度，使FAST得以“精益求精”,。

指導(dǎo)培養(yǎng)博士后18人,，博士研究生20人，碩士研究生26人,，訪問學(xué)者25人,。在國際雜志發(fā)表論文187篇，國際會議論文166篇以及出版專著9部,。

講座簡介：Robotics provides transformative technologies for all aspects of human lives from manufacturing, education, entertainment, healthcare and medical systems. Nevertheless, it is an open technology that continues to evolve for higher accuracy, speed, reliability, robustness, resilience and sustainability. In particular, the attributes of resilience and sustainability have only received growing attentions recently. Robotics is also a highly interdisciplinary technology which integrates knowledge from many fields including mechanical engineering, electronics engineering, and informatics. One of the most significant challenges this technology faces today is to develop technologies for the new attributes (such as sustainability) of a robotic system. However, system sustainability can be achieved by reconfiguration and decentralization, whose system configurations are evolved with the changes of design requirements and dynamic environment. The modular construction of parallel robotic machines allows them to achieve this objective and generate a class of reconfigurable robotic structures.

In this talk, the parallel robotic system and its characteristics will be presented and discussed. Based on the modular structure of parallel robotic system, reconfigurable robots are generated and their potential applications such as 3D printer, machine tools and mobile modular rescue robots etc. are demonstrated.