{ "success": true, "code": 0, "msg": "质量分析SPC系统", "req_code": "REQ_LIST_001", "req_from": "management_client", "req_cmd": "SPC", "req_param": { "n": 5, "k": 30, "usl": 1.7, "lsl": 1.5, "x": [] }, "res_data": { "xr": { "n": 5, "k": 30, "cL_X": 1.603, "ucL_X": 1.634, "lcL_X": 1.571, "cL_R": 0.055, "ucL_R": 0.116, "lcL_R": 0.0, "cL_Xk": [ 1.588, 1.618, 1.608, 1.608, 1.618, 1.61, 1.61, 1.604, 1.608, 1.624, 1.616, 1.588, 1.59, 1.612, 1.614, 1.588, 1.586, 1.59, 1.606, 1.604, 1.612, 1.606, 1.602, 1.6, 1.6, 1.586, 1.588, 1.61, 1.592, 1.592 ], "cL_Rk": [ 0.06, 0.05, 0.05, 0.05, 0.06, 0.06, 0.06, 0.06, 0.05, 0.04, 0.07, 0.05, 0.07, 0.05, 0.07, 0.05, 0.06, 0.06, 0.05, 0.05, 0.06, 0.05, 0.05, 0.05, 0.05, 0.05, 0.06, 0.05, 0.05, 0.05 ] }, "xs": { "n": 5, "k": 30, "cL_X": 1.603, "ucL_X": 1.681, "lcL_X": 1.525, "cL_S": 0.022, "ucL_S": 0.046, "lcL_S": 0.0, "cL_Xk": [ 1.588, 1.618, 1.608, 1.608, 1.618, 1.61, 1.61, 1.604, 1.608, 1.624, 1.616, 1.588, 1.59, 1.612, 1.614, 1.588, 1.586, 1.59, 1.606, 1.604, 1.612, 1.606, 1.602, 1.6, 1.6, 1.586, 1.588, 1.61, 1.592, 1.592 ], "cL_Sk": [ 0.024, 0.022, 0.022, 0.019, 0.023, 0.023, 0.022, 0.024, 0.019, 0.018, 0.027, 0.019, 0.029, 0.019, 0.026, 0.02, 0.027, 0.022, 0.019, 0.021, 0.026, 0.021, 0.019, 0.02, 0.021, 0.019, 0.025, 0.019, 0.019, 0.022 ] }, "cpk": { "n": 5, "k": 30, "sl": 1.6, "usl": 1.7, "lsl": 1.5, "singma": 0.024, "singmaS": 0.022, "ca": 0.026, "cp": 1.418, "cpu": 1.381, "cpl": 1.455, "cr": 0.705, "cpk": 1.381, "pp": 1.519, "ppu": 1.479, "ppl": 1.558, "pr": 0.658, "ppk": 1.479, "processSpread": 0.1, "groupWidth": 0.012, "groupCount": 8, "valueMax": 1.65, "valueMin": 1.55, "xk": [ 1.556, 1.569, 1.581, 1.594, 1.606, 1.619, 1.631, 1.644 ], "xkUp": [ 1.562, 1.575, 1.588, 1.6, 1.612, 1.625, 1.637, 1.65 ], "xkDown": [ 1.55, 1.562, 1.575, 1.588, 1.6, 1.612, 1.625, 1.637 ], "yk": [ 2.0, 10.667, 17.333, 10.0, 22.667, 18.667, 12.667, 6.0 ], "ykCount": [ 3.0, 16.0, 26.0, 15.0, 34.0, 28.0, 19.0, 9.0 ], "normalDistributionX": [ 1.559, 1.57, 1.581, 1.592, 1.603, 1.614, 1.625, 1.636, 1.646 ], "normalDistributionY": [ 4.601, 11.038, 20.622, 30.005, 34.0, 30.005, 20.622, 11.038, 4.601 ] }, "timestamp": "2025-12-23 06:18:09", "version": "1.0" } }