agriculture Article Design and Test of a Tractor Electro-Hydraulic-Suspension Tillage-Depth and Loading-Control System Test Bench Xiaoxu Sun 1 , Yue Song 1, Yunfei Wang 1, Jin Qian 1, Zhixiong Lu 1,* and Tao Wang 2,* 1 College of Engineering, Nanjing Agricultural University, Nanjing 210031...
No Is δ(i+1)/δ(1) < 0.01 ? No Yes 12 Pr(1) = Pr(1) + 1 Reset i=1 Yes 8 Record δ(1) and the corresponding Pr(1) δ(1) = δ(1) +0.001 (Loading/reloading) or δ(1) = δ(1) -0.001 (Unloading) 13 Is Pr(1)http-equiv="content-type" ...