文献类型：期刊文献

英文题名：Active and passive compliant force control of ultrasonic surface rolling process on a curved surface

作者：Zhang, Kaiming[1];Wang, Ji[1];Liu, Yixin[1];Liu, Shuang[1];Zhang, Xiancheng[1]

机构：[1]East China Univ Sci & Technol, Sch Mech & Power Engn, Shanghai 200237, Peoples R China

年份：2022

卷号：35

期号：7

起止页码：289

外文期刊名：CHINESE JOURNAL OF AERONAUTICS

收录：;EI(收录号：20220811684638);WOS:【SCI-EXPANDED(收录号:WOS:000811495500005)】；

基金：This work was sponsored by the National Natural Science Foundation of China (No. 51725503 and No. 51975214) and Innovation Program of Shanghai Municipal Education Commission (2019-01-07-00-02-E00068) . The authors are also grateful for the support by Shanghai Technology Innovation Program of SHEITC (CXY-2015-001) , Fok Ying Tung Education Foundation, and Young Program of Yangtze River Scholars.

语种：英文

外文关键词：Active and passive compli-ant; Curved surface; Force control; Surface integrity; Ultrasonic surface rolling process

摘要：Ultrasonic surface rolling process (USRP) is one of the effective mechanical surface enhancement techniques. During the USRP, unstable static force will easily do harm to the surface quality. In order to achieve a higher surface quality on the part with a curved surface, an active and passive compliant USRP system has been developed. The compliant USRP tool can produce the natural obedience deformation along the part surface. Force control based on the fuzzy Proportional-integral-derivative (PID) method is then designed to maintain the static force during the USRP. Experiments have been performed on a real aero-engine blade with curved surface. It is proved that the deigned active and passive compliant USRP system can significantly reduce the force variation from 42.2 N to 4.2 N, and achieve a uniform surface quality after processing. (c) 2021 Chinese Society of Aeronautics and Astronautics. Production and hosting by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).