升温曲线如何设置控制限？
做化学实验时，随着时间的推移，反应温度不断升高，升到某个温度就会慢慢开始降温，想知道这种升温曲线如何设置控制限？下面是我的实验数据，每半个小时记一次温度。想知道如何设置控制限？求教~~~~
第1次实验 第2次实验 第3次实验 第4次实验 第5次实验 第6次实验 第7次实验 第8次实验 第9次实验 第10次实验
16.0 5.0 15.9 14.5 10.9 26.1 9.9 10.5 20.0 12.2
17.2 9.1 17.0 19.8 27.2 37.0 13.5 12.3 34.5 22.5
32.2 12.5 16.3 21.7 38.0 34.3 32.1 16.2 39.7 39.0
35.7 19.0 20.5 35.4 39.9 33.1 38.3 19.1 36.5 40.3
37.2 30.6 36.3 39.5 40.4 34.7 40.9 21 33.3 40.9
38.6 37.1 39.1 40.3 40.6 36.2 41.3 24.1 34.4 41.0
39.7 39.3 39.1 40.6 40.8 38.2 41.3 36.1 39.7 41.3
40.0 40.2 39.4 41.1 40.9 40.0 41.3 37.7 40.2 41.5
40.9 40.4 39.2 41.5 41.3 40.2 42.4 40.6 40.4 41.3
41.2 40.7 38.9 41.9 41.5 40.5 42.8 40.6 40.4 42.0
41.6 40.9 41.8 42.4 41.7 41.1 43 41.3 40.5 42.4
41.8 41.2 42.3 42.8 42.0 41.2 43.2 41.8 41.1 43.6
42.2 41.6 42.7 43.1 42.2 41.3 43.9 42.3 41.3 43.1
42.6 41.9 39.2 43.3 42.7 41.5 44.3 42.5 41.7 43.2
42.9 42.3 40.9 43.5 42.8 41.8 44.5 42.7 42.0 43.7
43.3 42.6 42.5 43.8 43.5 41.7 44.8 42.6 42.2 44.1
43.7 42.9 39.3 44.0 43.7 41.0 45.6 42.7 42.5 44.3
44.1 43.2 42.0 44.3 43.9 39.2 45.7 43.5 43.0 44.3
44.4 43.5 42.6 44.5 44.3 39.1 46.8 44 43.2 43.4
44.9 43.9 45.7 44.9 44.5 39.4 46.9 44.2 43.6 45.8
45.4 44.3 41.7 45.2 44.7 40.3 47.4 44.8 44.1 46.6
45.9 44.8 39.3 45.8 45.6 39.9 48 45.5 44.5 47.3
46.5 45.2 38.9 45.9 45.7 39.0 48.6 44.6 44.9 47.8
47.0 45.6 41.8 46.2 45.9 33.0 49.6 45.5 45.4 48.4
47.6 46.2 42.7 46.8 46.7 34.2 49.9 46.2 46.1 49.1
48.3 46.7 45.2 47.1 47.0 41.8 50.7 46.1 46.6 50.1
48.9 47.3 45.3 47.3 47.2 43.2 51.6 46.2 47.3 50.7
49.5 47.8 47.3 47.8 48.2 30.3 52.2 46.2 47.9 51.8
50.2 48.6 47.0 48.1 48.5 36.0 52.9 47.9 48.6 52.4
50.9 49.0 48.4 48.7 48.8 42.8 53.6 48.6 48.8 53.2
52.4 50.0 47.6 49.7 49.4 42.1 54.9 49.6 49.4 54.2
52.9 50.7 48.0 50.5 50.2 43.7 55 50.2 49.8 55.5
53.3 51.3 48.6 51.4 50.7 45.2 56.7 49.8 51.3 56.4
54.2 52.0 49.6 52.4 51.7 45.7 57 46.6 51.6 57.7
54.9 53.0 50.9 53.0 52.0 45.9 58.7 47.3 52.6 58.9
55.7 53.6 51.2 53.8 53.1 46.2 61.3 51 53.0 59.4
56.3 54.8 52.0 54.7 53.6 47.0 62.6 52.1 53.6 60.7
56.9 55.4 51.7 55.7 53.8 47.4 62.5 52.7 54.6 61.8
57.4 56.4 51.6 56.5 54.9 47.6 62.6 54 55.1 62.5
58.0 57.5 51.9 56.6 55.3 48.1 62.8 54.4 55.9 62.9
58.3 60.7 51.8 58.7 55.5 48.4 62.6 55.6 56.4 65.5
58.2 62.0 51.8 59.3 56.1 48.9 62.6 57 56.7 68.8
57.9 63.0 51.8 60.2 56.7 50.0 62.8 57.6 52.8 70.6
57.9 63.9 52.1 60.4 57.1 50.4 62.9 58.5 51.5 71.9
52.5 65.0 52.0 60.6 57.1 51.5 62.4 59.1 52.9 72.7
50.8 65.0 52.4 61.1 57.2 52.1 61.9 59.7 58.3 73.1
51.8 64.8 51.9 61.2 57.6 52.7 61.4 60.4 65.1 72.7
54.5 64.6 51.8 61.3 59.0 53.3 60.8 60.9 67.2 70.4
56.9 63.8 53.8 61.5 62.0 54.1 60.2 61.6 67.3 68.4
58.5 62.9 56.8 61.1 65.0 54.9 59.3 61.8 66.8 66.0
59.2 61.6 65.0 53.9 66.9 55.3 58.2 62.2 67.0 64.0
59.7 60.1 63.1 57.3 68.0 56.4 56.1 61.9 66.8 60.9
59.9 55.0 61.7 61.3 68.2 56.6 53.4 61.7 66.3 56.9
59.7 51.4 60.7 64.9 68.1 57.3 61.4 66.2
59.4 48.1 59.8 63.4 49.5 60.9
58.6 47.1 58.7 62.9 48.2 60.6
46.4 57.8 51.5
第1次实验 第2次实验 第3次实验 第4次实验 第5次实验 第6次实验 第7次实验 第8次实验 第9次实验 第10次实验
16.0 5.0 15.9 14.5 10.9 26.1 9.9 10.5 20.0 12.2
17.2 9.1 17.0 19.8 27.2 37.0 13.5 12.3 34.5 22.5
32.2 12.5 16.3 21.7 38.0 34.3 32.1 16.2 39.7 39.0
35.7 19.0 20.5 35.4 39.9 33.1 38.3 19.1 36.5 40.3
37.2 30.6 36.3 39.5 40.4 34.7 40.9 21 33.3 40.9
38.6 37.1 39.1 40.3 40.6 36.2 41.3 24.1 34.4 41.0
39.7 39.3 39.1 40.6 40.8 38.2 41.3 36.1 39.7 41.3
40.0 40.2 39.4 41.1 40.9 40.0 41.3 37.7 40.2 41.5
40.9 40.4 39.2 41.5 41.3 40.2 42.4 40.6 40.4 41.3
41.2 40.7 38.9 41.9 41.5 40.5 42.8 40.6 40.4 42.0
41.6 40.9 41.8 42.4 41.7 41.1 43 41.3 40.5 42.4
41.8 41.2 42.3 42.8 42.0 41.2 43.2 41.8 41.1 43.6
42.2 41.6 42.7 43.1 42.2 41.3 43.9 42.3 41.3 43.1
42.6 41.9 39.2 43.3 42.7 41.5 44.3 42.5 41.7 43.2
42.9 42.3 40.9 43.5 42.8 41.8 44.5 42.7 42.0 43.7
43.3 42.6 42.5 43.8 43.5 41.7 44.8 42.6 42.2 44.1
43.7 42.9 39.3 44.0 43.7 41.0 45.6 42.7 42.5 44.3
44.1 43.2 42.0 44.3 43.9 39.2 45.7 43.5 43.0 44.3
44.4 43.5 42.6 44.5 44.3 39.1 46.8 44 43.2 43.4
44.9 43.9 45.7 44.9 44.5 39.4 46.9 44.2 43.6 45.8
45.4 44.3 41.7 45.2 44.7 40.3 47.4 44.8 44.1 46.6
45.9 44.8 39.3 45.8 45.6 39.9 48 45.5 44.5 47.3
46.5 45.2 38.9 45.9 45.7 39.0 48.6 44.6 44.9 47.8
47.0 45.6 41.8 46.2 45.9 33.0 49.6 45.5 45.4 48.4
47.6 46.2 42.7 46.8 46.7 34.2 49.9 46.2 46.1 49.1
48.3 46.7 45.2 47.1 47.0 41.8 50.7 46.1 46.6 50.1
48.9 47.3 45.3 47.3 47.2 43.2 51.6 46.2 47.3 50.7
49.5 47.8 47.3 47.8 48.2 30.3 52.2 46.2 47.9 51.8
50.2 48.6 47.0 48.1 48.5 36.0 52.9 47.9 48.6 52.4
50.9 49.0 48.4 48.7 48.8 42.8 53.6 48.6 48.8 53.2
52.4 50.0 47.6 49.7 49.4 42.1 54.9 49.6 49.4 54.2
52.9 50.7 48.0 50.5 50.2 43.7 55 50.2 49.8 55.5
53.3 51.3 48.6 51.4 50.7 45.2 56.7 49.8 51.3 56.4
54.2 52.0 49.6 52.4 51.7 45.7 57 46.6 51.6 57.7
54.9 53.0 50.9 53.0 52.0 45.9 58.7 47.3 52.6 58.9
55.7 53.6 51.2 53.8 53.1 46.2 61.3 51 53.0 59.4
56.3 54.8 52.0 54.7 53.6 47.0 62.6 52.1 53.6 60.7
56.9 55.4 51.7 55.7 53.8 47.4 62.5 52.7 54.6 61.8
57.4 56.4 51.6 56.5 54.9 47.6 62.6 54 55.1 62.5
58.0 57.5 51.9 56.6 55.3 48.1 62.8 54.4 55.9 62.9
58.3 60.7 51.8 58.7 55.5 48.4 62.6 55.6 56.4 65.5
58.2 62.0 51.8 59.3 56.1 48.9 62.6 57 56.7 68.8
57.9 63.0 51.8 60.2 56.7 50.0 62.8 57.6 52.8 70.6
57.9 63.9 52.1 60.4 57.1 50.4 62.9 58.5 51.5 71.9
52.5 65.0 52.0 60.6 57.1 51.5 62.4 59.1 52.9 72.7
50.8 65.0 52.4 61.1 57.2 52.1 61.9 59.7 58.3 73.1
51.8 64.8 51.9 61.2 57.6 52.7 61.4 60.4 65.1 72.7
54.5 64.6 51.8 61.3 59.0 53.3 60.8 60.9 67.2 70.4
56.9 63.8 53.8 61.5 62.0 54.1 60.2 61.6 67.3 68.4
58.5 62.9 56.8 61.1 65.0 54.9 59.3 61.8 66.8 66.0
59.2 61.6 65.0 53.9 66.9 55.3 58.2 62.2 67.0 64.0
59.7 60.1 63.1 57.3 68.0 56.4 56.1 61.9 66.8 60.9
59.9 55.0 61.7 61.3 68.2 56.6 53.4 61.7 66.3 56.9
59.7 51.4 60.7 64.9 68.1 57.3 61.4 66.2
59.4 48.1 59.8 63.4 49.5 60.9
58.6 47.1 58.7 62.9 48.2 60.6
46.4 57.8 51.5
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2 个回复
uogo (威望:18) (上海 上海) 汽车制造相关 供应商质量工程师
赞同来自: miksa
我尝试把你的数据拿来画图，发现一个很严重的问题，就是记时起点的不固定，这与我们的时间和设备位移有强相关是不同的。所以在处理数据的时候还要先对起点作一个确定，比如从温度达到15度时开始计算？
如果这个温度起点是化学反应本身造成的，那我想是不是可以先固定一个反应开始条件，比如先把反应环境调整到15度，再开始。