Path planning of greenhouse electric crawler tractor based on the improved A* and DWA algorithms. - Huiping Guo; Yi Li; Hao Wang; Chensi Wang; Jiao Zhang; Tingwei Wang; Linrui Rong; Haoyu Wang; Zihao Wang; Yaobin Huo; Shaomeng Guo; Fuzeng Yang (Comput. Electron. Agric., 2024)