TRIZ发明问题解决理论冲突解决原理

1、每天进步一点点每天进步一点点冲突解决原理冲突解决原理讲师：王学军讲师：王学军课时：课时：6060分钟分钟目标：使大家了解冲突解决的过程。目标：使大家了解冲突解决的过程。第五讲第五讲每天进步一点点每天进步一点点冲突解决原理概述冲突解决原理概述技术冲突解决原理技术冲突解决原理物理冲突解决原理物理冲突解决原理每天进步一点点每天进步一点点 一一. .冲突解决原理概述冲突解决原理概述发明问题解决流发明问题解决流程程每天进步一点点每天进步一点点技术冲突与物理冲突的关系技术冲突与物理冲突的关系技术冲突技术冲突总是涉及到两个基本参数总是涉及到两个基本参数a a与与b b，当，当a a得得到改善时，到改善时，b

2、 b变得更差。变得更差。物理冲突物理冲突仅涉及系统中的一个子系统或部件，而仅涉及系统中的一个子系统或部件，而对该子系统或部件提出了相反的要求。对该子系统或部件提出了相反的要求。 一一. .冲突解决原理概述冲突解决原理概述每天进步一点点每天进步一点点 二二.技术冲突解决原理技术冲突解决原理2.1 2.1 技术冲突问题解决过程技术冲突问题解决过程 2.2 2.2 冲突矩阵冲突矩阵 2.3 2.3 应用实例应用实例每天进步一点点每天进步一点点 2.1 2.1 技术冲突问题解决过程技术冲突问题解决过程triz问题问题 triz解解 领域解领域解 领域问题领域问题 应用应用40条原理条原理 应用应用39

3、个参数将个参数将问题一般化问题一般化 每天进步一点点每天进步一点点 39个通用工程参数个通用工程参数每天进步一点点每天进步一点点 40个发明原理个发明原理 每天进步一点点每天进步一点点 2.2 2.2 冲突矩阵冲突矩阵 altshuller通过多年的研究、分析、比较提出了冲突矩阵，该矩阵将描述技术冲突的技术冲突的3939个工程个工程参数与参数与4040条发明原理建立了对应关系条发明原理建立了对应关系，很好地解决了设计过程中选择发明原理的难题。 冲突解决矩阵为40行40列的一个矩阵，矩阵中： 行-所描述的工程参数为冲突中恶化的一方； 列-所代表的工程参数是改善的一方。 每天进步一点点每天进步一点

4、点improving feature123456789101112131415161718192021222324252627282930313233343536373839+-15,8,-29,17,-29,2,-2,8,8,10,10,36, 10,14,1,35,28,27,5,34,-6,29,19,1,35,12,-12,36,6,2,5,35,10,24, 10,35,3,26,1,3, 28,27, 28,35, 22,21, 22,35, 27,28,35,3,2,27,29,5,26,30, 28,29, 26,35,35,3,29,3438,3440,2815,3818,3

5、737,435,419,3918,431,354,383234,3118,3134,193,313520,2818,3111,2735,2626,1818,2731,391,362,2428,1115,836,3426,3218,1924,37-+-10,1,-35,30,-5,35,-8,10,13,29, 13,10, 26,39,28,2,-2,27,28,19, 19,32,-18,19, 15,19, 18,19,5,8,10,15, 10,20,19,6,10,28, 18,26,10,1,2,19,35,22, 28,1,96,13,2,27,19,15,1,10,25,28,2

6、,26,1,28,29,3513,214,219,3510,1829,141,40,10,2719,632,223528,118,1528,1513,30,3535,2618,268,32835,1722,371,391,2328,112926,3917,153515,358,15,-+-15,17,-7,17,-13,4,8 17,10, 1,8,351,8,1,8,8,35,19-10,15,328,35,-1,357,2,4,29,1,2415,2,29,3510,14, 28,32, 10,28,1,15,17,151,29,15,29,1,28,14,15,1,19,35,1,17,

7、24,14,4,29,3444,35410,2915,3429,34192435,3923,12929,4429,3717,241735,4101,1626,2426,2426,1628,2935,28,-+-17,7,-35,8,-28,11,14,13,14, 39,37, 15,14,-1,10,3,35,3,25-12,86,2810,28, 24,26, 30,29,15,29, 32,28,2,32,1,1815,17,2,2531,351,262630,14,40,2910,42,143515,73528,263538,1824,351428310277,262,17,-14,1

8、5,-+-7,14,29,30, 19,30, 10,15,5,34,11,2,3,15,6,3-2,15,15,32, 19,32-19,10, 15,1710,35, 30,2626,429,30,29,926,28,2,3222,33,17,2,13,1,15,17, 15,13, 15, 3014,1,2,36,14,30, 10,26,29,418,417,44,3435,236,2829,413,3940,141619,1332,1830,262,396,1332,328,118,3926,2413,1610,11326,1828,2334,2-30,2,-26,7,-+-1,18

9、,10,15,2,3840-2,10,35,39,-17,3217,7,10,14, 30,1610,35,2,18,32,35, 26,28,2,29,27,2,22,1,40,1616,41615,161,18,2,35,2310,15,14,189,3935,3636,3719, 30383018,394,1840,440,432,318,3639,35403630,1817,72,26,-1,7,4,-1,7,4,-+-29,4,15,35,6,35,1,15,28,10,9,14,6,35,4-34,39,2,13,35-35,6,7,15,36,39,2,222,6,29,30,1

10、4,1,26,26, 25,28, 22,21,17,2,29,1,15,13,1015,2926,129,26, 35,34,10,6,29, 40351738,3436,3736,3729,41,3915,710,181013,1813,1634,134,1740,11282,1627,3540,14030,12416,242,34-35,10, 19,1435,8,-+-2,18,24,357,2,35 34,28,9,14,-35,34, 35,6,4-30,610,39,35,16,35,32,35,35,10, 34,39, 30,18,3511,312,17,35,37,19,1

11、42,143735, 4017,153835,3432 18162519,2735,42610,22,28,-13,14,-29,30,-7,29,-+13,28,6,18,35,15, 28,33,8,3,3,19,-28,30, 10,13,8,15,-19,35, 14,20, 10,13, 13,2610,19, 11,35, 28,32, 10,28,1,28,2,24,35,13, 32,28,34,2,15,10, 10,28,3,34,10,1813,388343415,1938,418,341,1826,1435,536,21935,3838,219,3528,3829,38

12、27,281,2432,2535,2335,218,113,1228,27264,3427,168,1,18,13, 17,19, 28, 10 19, 10, 1,18,15,9,2,36,13,28,+18,21, 10,35, 35,10, 35,10,19,235,10,-19,17,1,16,19,35, 14,158,35,10,37, 14,29,3,35,35,10, 28,29,1,35,13,3,15,37,1,28,15,1,15,17, 26,35, 36,37,2,353,28,37,181,289,361536,3712,3718,3715,121140,34211

13、4,27211036,3718,3740,53618,3613,2123,2437,36, 40,1836,2418,13,251118,210,1810,1935,3710,36, 13,29, 35,10,35,1,10,15, 10,15,6,35,35,246,35,36,35,+35,4,35,33,9,18,19, 3,35,39,-14,24,10,35,2,36,10,36,37,36, 10,14, 10,13,6,28,3,3522,2,2,33,1,35,1123519,1,2,36,35,2410,14,37,410,183614,1636,2836,37,103621

14、15, 102, 403, 402719,210,3714253,3743619,35253727,1816353735,378,10,15,10, 29,34, 13,14,5,34,14,4,7,2,35 35,15, 35,10, 34,15,+33,1,30,14, 14,26,22,14, 13,15,2,6,4,6,21435,29,14,10, 36,2210,40, 28,32, 32,30,22,1,35,11,32,32,15, 2,13,11,15,16,29, 15,13,15,1,17,26,29,426,35,410,74, 1015,2234,1837, 4010

15、,1418,410, 409,2519,323234,143,534,17161402,3517,2826291,28393234, 1021,35, 26,39, 13,15,372,11,3928,10, 34,28, 33,15, 10,35,2,35,22,1,+17,9,13,27,39,3,35,1,32,3,13,1927,4,32,35,14,2,2,14,35,2715,32,131835,24, 35,40, 35,1932,35,2,35,35,30,2,35,35,22, 1,8,35 23,35,2,391, 401,281319,3935,428,1821,1640

16、18,41510,3535,233227,1629,1827,3139,630,43530,1827,393010,1634,222,2639,2340,31,8,40,26,1,15,15,14,3,34,9, 40, 10,15,9,14,8,13,10,18,10,3, 10, 30, 13,17,+27,3,30,10, 35,1919,35,3510,26,3535,28,29,3,29,10,11,33,27,3,2718,35, 15,35,11,3,32,40, 27,11,15,3,2,13,27,3,1529,35,40,1527,18,3528,2640,292814,7

17、17,1526,143,1418, 40 35, 403526401035,2831,428,1271637,122,210,3225,233225,2815, 4010,1419,5,-2,19,9-3,17,-10,2,-3,35,519,2,19,3,14,26,13,3,27,3,+-19,35,2,19,28,6,19,10,28,27,1020,10,3,35,11,2,33,27,22,15, 21,39, 27,1,412,2729,10,1,35,10,4,19,29,6, 1035,17,34,311919, 30162728,253510394,3535,1835,383

18、,1828,1810,41316,433,2816,22271329,1539,3514,19-6,27,-1, 40,-35,34,-39,3,-+19,18,-1627,16,1028,20,3,35,34,27, 10,26,17,1,2235, 1011225,34,120,10,19,16353835,2336, 4018,3810,16316, 402440,336,3516,3836,22, 22,35, 15,19, 15,19,3,35,35,3834,39, 35,6,42,28, 35, 10, 35,39, 14,22,1,35, 10, 30, 19,13, 19,1

19、8,+32,30, 19,15,2,14,21,17, 21,36,35,28,3,17,19,35, 32,19,2422,33, 22,35, 26,2726,274,10,2,18,2,17,3,27,26,2,15,28,6,38329939,1840,1836,33,2119,219,323222, 403936, 4021,163,1717,2535,3829,3121,1830,393, 102435,22,2416271635,3119,163519,1,2,35,19,32,19,32,2,13,10,13, 26,19,32, 3032,3,35,192,19,632,35

20、,+32,1,32,353213,16,13,11,619,1,1,1911,15,3,3215,1935,19, 19,35, 28,26, 15,17,15,1,6,32,32,152,26,2,25,32321626101962719191,151,626,173232,3928,261913,161,1913101612,18,-12,28-15,19,-35,13,-8,35,16,26, 23,14,12,2,19,13,5,19,28,35,-19,24,2,15,+-6,19,12,22, 35,24,35,38, 34,23, 19,21, 3,1,321,35,2,35,6

21、 28,26, 19,351,15,15,17,2,29,35,3832,212,28,2,8,3125183521,2252917,249,356,183,141937,1815,2418,519,1816,1811,276,273017,2813,1627,2835-19,9,-36,3727,4,3519,2,-+28,27,3,35,10,36,10,2,19,22,1,419,35,1,66,2729,1835,3218,31312322,371816,258,36,19,26,1,10,19,3817,32,35,6,30,6,15,35,26,2,22,10, 29,14, 35

22、,32, 26, 10, 19,35,162,14,16,6,16,6,+10,35, 28,27, 10,1935,20,4,34,19,24, 32,15,32,219,22,2,35,26,10, 26,35,35,2,19,17, 20,19, 19,35,28,2,28,35,38,3117,2735,3713,383825236,35352, 4015,312810,3817,251919,373818,3810,61926,31231,218341010,343430,3416173415,6,19,6,7,2,6, 6,38,7 15,26,17,7,7,18,716,35,

23、36,3814,2,2619,38,1,13,3,38+35,27, 19, 10 10,18,7,18,11,10,3221,22, 21,35,35,32,2,197,2335,3,228,10,19,2818,9131017, 3030,18233839,6732,152,3732,7253535,22,22115,2329,3535,6,35,6,14,29, 28,2435,2,10,18,1,29,3,39,10,13, 14,15,3,36,29,35,2,14,35,28, 28,27, 27,16, 21,36, 1,6,13 35,18, 28,27, 28,27, 35,

24、27,+15,18,6,3,10,29, 16,34, 35,10, 33,22,10,1,15,34, 32,28,2,35,15,10, 35,10, 35,18, 35,10, 28,35,23,422,3210,392610,3139,3130,3618,3128,3818, 4037,13,530, 40 31, 403,1818,3839,3124,512,3118,382,3135,110,2439,3531,28, 24,3130, 4034,29332,2434,27228,2410,131810,2310,24, 10,35,1,2630,2630,162,2226,321

25、0101910,1919,1+24,26, 24,28, 10,28,22,10, 10,21,3227,2235,333513,23,35530,24,28,3235231221510,20, 10,20,15,2,14,526,4,10,35,2,5,35,16,10,37,374, 10,35,3,29,3,20,10, 28,20, 35,29,1,19,35,38,135,20,10,5,35,18, 24,26,+35,38, 10,30, 24,34, 24,26, 35,18, 35,22, 35,28,4,28,32,1,35,286,29,18,28, 24,28,37,3

26、526,5295,1617,434, 1032,1836,536,434,1722,528,1828,1810,1621,1826,1719,1810,618,3210,3928,3218,16428,3228,183418,3934,410,341032, 10 35, 3035,6,27,26, 29,14,15,14,2,18,15,20,35,29, 35,14, 10,36, 35,1415,2,14,35,3,35,3,35,3,17,34,29,3,35,357,18,6,3,24,28, 35,38,+18,3,13,2,33, 30 35,33,3,35,29,1,35,29

27、,2,32,15,3,3,13,3,27,8,3513,29,18,3118,3535,182940,42934,28314,317, 40 34, 10 10, 40313916,18312510,243518,1628, 402829,3140,3935,2725, 1010,252927, 1029,183,273,8,3,10,15,9,15,29, 17,10, 32,35,3,10,2,35,21,35,8,28,10,24,35,1,11,282,35,34,27,3,35,11,32, 21,11, 36,2321,11, 10,11, 10,35, 10,2810,30, 2

28、1,28,+32,3,11,32, 27,35,35,2,27,17,1,1113,35, 13,35, 27,40, 11,13,1,35,10,48,2814,428,1114,1640,414,242411,2810,335,1916,113,256, 40101327,1926,313529,39440,311,2312, 4040,26408,241282729,3832,35, 28,35, 28,26, 32,28, 26,28, 26,28, 32,1328,13,32,26,28,6,28,32,35,28,6,28,6,10,26,6,19,6,1,3,6,323,6,32

29、 26,32, 10,16,24,34, 2,6,325,11,+28,24,3,33,6,35,1,13,1,32,13,35, 27,35, 26,24,28,2,10,34,26,2825,265,163,1632,332,3632,2432321332322428,24322731,2828,321,2322,2639, 1025,1817,3413,11210,3432,2810,3428,3228,32, 28,35, 10,28,2,32,28,33,2,29,32,23, 25,10, 10,28, 28,19,3,3532, 30, 30,183,273,27,19,263,

30、3232,232,213,32, 35,31,32,26, 32, 30 11,32,+26,28,4,17,1,32,25, 1026,2,26,28, 10,18,13,1827,929,371029,3218,362353234,364040210,2428,18110,3634,2635,231818,2332,3922,21,2,22,17,1,1,1822,1,17,2,22,23, 34,39, 21,22, 13,35,22,2,22,1,35,24, 18,35, 22,15,17,1,22,33,1,19,1,24,10,2,19,22, 21,22, 33,22, 22,

31、10, 35,18, 35,33, 27,24, 28,3326,28,+24,35,2,25,35,10, 35,11, 22,19, 22,19,33,3,22,35,27,3913,2439,433,2839,3537,3519,2735,2839,18373,3530,1837,133,2840,3335,232,136,2722,3731,235,219,423429,312,423,2610,18228,39222,3129, 40 29, 403413,2419,22, 35,22, 17,15,17,2,22,1,17,2,30,18, 35,28, 35,28,2,33,35

32、,135, 40, 15,35, 15,22, 21,39, 22,35, 19,24, 2,35,6 19,22,2,35,21,35,10,1,10,21,1,223,24,24,2,3,33,4,17,+19,1,2,21,222,35,15,391,3916,2218,39404035,43,231, 4027,1827,3922,233,3116,222,2439,3218182,22342939,140,392634,263127,118,3928,29,1,27,1,29,15,17,13,1,16,413,29,3535,1335,1235,19,1,28,11,13,1,3,

33、27,1,435,1627,26, 28,24, 28,26,1,427,1,19,35, 15,34, 32,24, 35,28, 35,23,1,35,24,2+2,5,35,1,2,13,27,26,6,28,8,28,135,1,15,1636,1313,172726,121, 408,11,3713,27110,321827,127,112,243318,1634,41,2412,1813,1611,915111,110,2825,2,6,13,1,17,1,17,18,16,1,16,4,18,18,13, 28,13,2,32,15,34, 32,35, 32, 40, 29,3

34、,1,16,26,27, 13,17,1,13,35,34,2,19,28,32, 4, 10,4,28,12,3517,27, 25,13,1,32,2,25,2,5,12+12,26, 15,34, 32,26,1,34,15,1,13,151,2513,1213,1615,3935,1539,3134351229,28303,288,2525131,24242, 10132,2427,2210,348,42,3435,2328,391,321,1612,1712,3282,27,2,27,1,28,3,18,15,13, 16,2525,2,134,91,11,131,13,2,3511

35、,1,11,29,14, 1015,1,15,1,15, 10, 15,1,2,35,32,1,2,28,11,10,10,2,25, 10 35,10,1,35,1,12,+7,1,4,35,1,34,35,1,32,35,1135,1110,25313235,11102,42,928,271328,1632,232,1934,2710,2510,251,16132,1611, 1026,151613,117,13101,6,19,15,35,1,1,35,35,30, 15,1615,35,35,10, 15,17, 35,1615,37, 35, 30, 35,3,13,1,2,1627

36、,2,6,22,19,35,19,1,18,15, 15,10,35,283,35,35,13,35,5,35,11,1,13,15,34,1,16,+15,29,127,34, 35,28,15,829,1629,21629,72914201,81432,6353,3526,129,132912,13158,241,132,31311,167,437,28356,3726,30,2,26,1,19,2614,1,6,3634,26,1,1634, 10, 26,1619,1,29,13,2,22,2,13,10,4,2,17,24,17,27,2,20,19, 10,35, 35,10,6,

37、2913,3,13,35,2,26,26,24, 22,19,19,127,26,27,9,1,1329,15,+15,10,15,1,12,17,34,3635,3926,2413,166283528,1517,192828,15131329,2830,3413,228,2927,1110,343229, 401,1326,2428,3737,28242827,26,6,13,16,17,262,13,2,39,29,1,2,18,3,4,30,28, 35,36, 27,13, 11,22,27,3,19,29, 25,34,3,27,2,24,35,3819,35,18,1,35,3,1

38、,18,35,33, 18,28,3,27, 27, 40, 26,24,22,19,2,215,28,2,512,261,1515,10,+34,2135,1828,1328,126,2418,1730,164,1626,3116,35, 40,1937,321,3939, 3015,2839,256,3535,16261616, 1015,1910,2427,2232,929,1828,832,2829,2811,2937,2828,26, 28,26, 14,13,2317,14,35,13,28, 102,3513,3515,32,18,125,136,926,2,8,32,2,32,

39、28,2,23,2835,10, 35,3324,28, 35,1311,27, 28,26, 28,26,2,3321,26,1,12,1,35,27,4,15,24, 34,27,+5,12,18,3535,117,2813161,131919132718,535,33210,3418,231334,3131,35102535,2635,26, 28,27,18,4,30,7,10,26, 10,35,2,6,35,37,28,15, 10,37, 14, 1035,3,29,28, 35,10, 20,10, 35,21, 26,17, 35,10,135,20, 28,10, 28,1

40、0, 13,15,35,381,35,1,10,18,10, 22,35, 35,22, 35,28,1,28,1,32,1,35,12,17, 35,18,5,12,+24,3715,328,3814,2634,3117,734, 1010,210,361434, 4022,3910,182,1816,3828, 1019,138,191029,35, 35,232310,3834,2832,113,2418,392,247, 1010,2528,3728,2427,235,26weight of moving objectweight of stationary objectlecnght

41、 of moving objectlength of stationary objectarea of moving objectarea of stationary objectvolume of moving objectvolume of stationary objectspeedforce (intesity)stress or pressureshapestability of objects compositionstrengthduration of action of moving objectduration of stationary of moving objectte

42、mperatureillumination intensityuse of energy by moving objectuse of energy by stationary objectpowerloss of energyloss of substanceloss of informationobject-generated harmful factorsease of manyfactureloss of timequality of substance / matterreliabilitymeasurement accuracy difficulty of detecting an

43、d measuringextent of automationproductivityweight of moving objectease of operationease of repairadaptability or versatilitydevice complexitymanufacturing precisionobject-affected harmful factorsarea of stationary objectvolume of moving objectvolume of stationary objectspeedforce (intesity)stress or

44、 pressureshapestability of the objects compositionstrengthduration of action of moving objectduration of stationary of moving obj,temperatureillumination intensityuse of energy by moving objectuse of energy by stationary obj,powerloss of energyloss of substanceloss of informationloss of timequality

45、of substance / matterreliabilitymeasurement accuracy manufacturing precisionobject-affected harmful factorsobject-generated harmful factorsease of manyfactureease of operationease of repairadaptability or versatilitydevice complexitydifficulty of detecting and measuringextent of automationproductivi

46、ty39383736353433323130292827262524232221201918171615141312111098761 worsening feature 5432weight of stationary objectlength of moving objectlength of stationary objectarea of moving object冲突矩阵冲突矩阵改善方改善方面面恶化方面恶化方面每天进步一点点每天进步一点点冲突矩阵冲突矩阵强度 vs. 重量 2.2 2.2 冲突矩阵冲突矩阵每天进步一点点每天进步一点点20 9 33 12 23 21 7 5 8 383

47、1 11 25 35 37 30 4 39 22 145 17 24 40 15 34 29 27 3 2513 32 18 19 15 2 28 1 10 35 原理应用频率原理应用频率原理应用频率原理应用频率 2.2 2.2 冲突矩阵冲突矩阵每天进步一点点每天进步一点点 2.3 2.3 应用实例应用实例 如何设计出一辆可载得多，又可省油的车？ 从待解决问题的文字叙述中，试着找出问题是由哪些相互矛盾的属性所引起，将文字叙述转换成39项工程参数中的一项。 载得多表示#7移动物的体积要大，此为想要的属性 载得多表示#1移动物的重量不能变大，此为所造成恶化参数，不想要的属性 可省油表示#19移动物

48、体所消耗的能量不能变多，此为所造成恶化参数，不想要的属性 改善特性： #7移动物的体积 恶化特性：#1移动物的重量或#19移动物体所消耗的能量每天进步一点点每天进步一点点 2.3 2.3 应用实例应用实例应用冲突矩阵确定发明原理改善特性： #7移动物的体积恶化特性：#1移动物的重量发明原理：2,26,29,40 改善特性： #7移动物的体积恶化特性：#19移动物体所消耗的能量发明原理：35 由发明原则中找出构想，再加以评估 #2:移除(提炼出)：移除不必要的机构，使空间增加，重量减少，又可省油 (可行) #26:复制：(可能不适合此问题的解决方案) #29:气压或液压构造： (可能不适合此问题

49、的解决方案) #40:复合材料：使用轻且坚固的复合材料，使重量减少以省油(可行) #35:改变物质特性：改变车子材料的特性，使重量减少以省油(可行)每天进步一点点每天进步一点点 三三.物理冲突解决原理物理冲突解决原理3.1 3.1 物理冲突概述物理冲突概述3.2 3.2 分离原理与应用实例分离原理与应用实例3.3 3.3 分离原理与发明原理的关系分离原理与发明原理的关系每天进步一点点每天进步一点点3.1 3.1 物理冲突概述物理冲突概述 物理冲突是triz要研究解决的关键问题之一。与技术冲突相比，物理冲突物理冲突是一种更尖锐的冲突，设计中必须解决。 当对一子系统具有相反的要求具有相反的要求时就

50、现了物理冲突。每天进步一点点每天进步一点点几何类几何类 材料及能量类材料及能量类 功能类功能类长与短长与短 多与少多与少 喷射与卡住喷射与卡住对称与不对称对称与不对称 密度大与小密度大与小 推与拉推与拉平行与交叉平行与交叉 导热率高与低导热率高与低 冷与热冷与热厚与薄厚与薄 温度高与低温度高与低 快与慢快与慢圆与非圆圆与非圆 时间长与短时间长与短 运动与静止运动与静止锋利与钝锋利与钝 粘度高与低粘度高与低 强与弱强与弱窄与宽窄与宽 功率大与小功率大与小 软与硬软与硬水平与垂直水平与垂直 摩擦系数大与小摩擦系数大与小 成本高与低成本高与低3.1 3.1 物理冲突概述物理冲突概述常见的物理冲突常见

51、的物理冲突每天进步一点点每天进步一点点altshulleraltshuller方法：方法：no.1 冲突特性的空间分离no.2 冲突特性的时间分离no.3 将不同系统或元件与一超系统相连no.4 将系统改为反系统，或将系统与反系统相结合no.5 系统作为一个整体具有特性b，其子系统具有特性-bno.6 微观操作为核心的系统no.7 系统中一部分物质的状态交替变化no.8 由于工作条件变化使系统从一种状态向另一种状态过渡no.9 利用状态变化所伴随的现象no.10 用两相的物质代替单相的物质no.11 通过物理作用及化学反应使物质从一种状态过渡到另一种状态3.2 3.2 分离原理分离原理每天进步

52、一点点每天进步一点点 现代现代triztriz提出的四条分离原理解决物理冲突：提出的四条分离原理解决物理冲突：空间分离：空间分离：元件的某一部分有特性元件的某一部分有特性p p，另一部分另一部分具特性具特性- -p p，在空间上分离该两部分。在空间上分离该两部分。 时间分离：时间分离：基于条件的分离：基于条件的分离：整体与部分的分离：整体与部分的分离：3.2 3.2 分离原理分离原理每天进步一点点每天进步一点点 3.23.2分离原理分离原理- -空间分离空间分离例：两个物理冲突例：两个物理冲突: :为了为了高速行走高速行走需要一个直径大的车轮，为了需要一个直径大的车轮，为了乘坐舒适乘坐舒适，需

53、要，需要一个小的车轮，车轮既要大又要小形成了物理冲突；一个小的车轮，车轮既要大又要小形成了物理冲突； 骑车人既要快蹬脚蹬，以骑车人既要快蹬脚蹬，以提高速度提高速度，又要慢蹬以，又要慢蹬以感觉舒适感觉舒适。每天进步一点点每天进步一点点 采用采用空间分离原理设计解采用采用空间分离原理设计解决这两组物理冲突。决这两组物理冲突。链条在空间上将链轮的运动链条在空间上将链轮的运动传递给飞轮，飞轮驱动自行传递给飞轮，飞轮驱动自行车后轮旋转；车后轮旋转；链轮直径大于飞轮，链轮以链轮直径大于飞轮，链轮以较慢的速度旋转将导致飞轮较慢的速度旋转将导致飞轮较快的旋转速度较快的旋转速度。 3.23.2分离原理分离原理- -空间分离空间分离每天进步一点点每天进步一点点 现代现代triztriz提出的四条分离原理解决物理冲突：提出的四条分离原理解决物理冲突：空间分离：空间分离：时间分离：时间分离：在某一时间，元件具有特性在