Guoyang Liu Kan Zheng Junfang Xia Jian Cheng Zhengyuan Liu Youshuai Wei Beihai Zhang Peng Zhang Research on an intelligent vibration detachment system for rotary tiller based on soil surface roughness dynamic characteristics. 109214 2024 224 Comput. Electron. Agric. https://doi.org/10.1016/j.compag.2024.109214 db/journals/cea/cea224.html#LiuZXCLWZZ24 streams/journals/cea