{"id":83868,"date":"2022-03-11T12:47:58","date_gmt":"2022-03-11T16:47:58","guid":{"rendered":"https:\/\/ideascale.com\/viblog\/ung-dung-so-do-xuong-ca\/"},"modified":"2024-06-13T07:51:59","modified_gmt":"2024-06-13T11:51:59","slug":"ung-dung-so-do-xuong-ca","status":"publish","type":"post","link":"https:\/\/ideascale.com\/vi\/viblog\/ung-dung-so-do-xuong-ca\/","title":{"rendered":"5 \u1ee9ng d\u1ee5ng bi\u1ec3u \u0111\u1ed3 x\u01b0\u01a1ng c\u00e1 \u0111\u1ed9c \u0111\u00e1o v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng"},"content":{"rendered":"

\u1ee8ng d\u1ee5ng bi\u1ec3u \u0111\u1ed3 x\u01b0\u01a1ng c\u00e1<\/h2>\n

Sau khi \u0111\u01b0\u1ee3c t\u1ea1o ra, s\u01a1 \u0111\u1ed3 x\u01b0\u01a1ng c\u00e1 ban \u0111\u1ea7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng trong quy tr\u00ecnh l\u00e0m vi\u1ec7c ho\u1eb7c chu tr\u00ecnh s\u1ea3n ph\u1ea9m. Tuy nhi\u00ean, ng\u00e0y nay n\u00f3 \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ecdi t\u00ecnh hu\u1ed1ng gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u00e0 c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng \u0111\u1ed9c \u0111\u00e1o. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd m\u00f4 t\u1ea3 m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng s\u01a1 \u0111\u1ed3 x\u01b0\u01a1ng c\u00e1 ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u00e0 n\u00eau b\u1eadt l\u00fd do t\u1ea1i sao ch\u00fang h\u1eefu \u00edch.<\/p>\n

1. Gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p<\/b><\/p>\n

S\u01a1 \u0111\u1ed3 x\u01b0\u01a1ng c\u00e1 cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng chia nh\u1ecf m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n ch\u1ec9 trong nh\u00e1y m\u1eaft. V\u00ec l\u00fd do n\u00e0y, \u0111\u00e2y l\u00e0 m\u1ed9t s\u01a1 \u0111\u1ed3 tuy\u1ec7t v\u1eddi \u0111\u1ec3 chia s\u1ebb th\u00f4ng tin l\u1edbn v\u00e0 ph\u1ee9c t\u1ea1p. \u0110i\u1ec1u ch\u00ednh c\u1ee7a nh\u1eefng s\u01a1 \u0111\u1ed3 n\u00e0y l\u00e0 n\u00f3 gi\u00fap nh\u00f3m nh\u1eadn ra l\u00fd do \u0111\u1eb1ng sau nh\u1eefng k\u1ebft qu\u1ea3 c\u1ee5 th\u1ec3. Ch\u00fang cho ph\u00e9p gi\u1ea3i th\u00edch nhi\u1ec1u nh\u00e1nh ki\u1ebfn \u200b\u200bth\u1ee9c trong m\u1ed9t danh m\u1ee5c duy nh\u1ea5t, gi\u00fap gi\u1ea3i quy\u1ebft m\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p tr\u1edf n\u00ean \u0111\u01a1n gi\u1ea3n h\u01a1n. N\u00f3i c\u00e1ch kh\u00e1c, nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 d\u1eabn \u0111\u1ebfn v\u1ea5n \u0111\u1ec1 ho\u1eb7c h\u1eadu qu\u1ea3 c\u01a1 b\u1ea3n. Ch\u00fang ph\u00f9 h\u1ee3p nh\u1ea5t \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p do nhi\u1ec1u nguy\u00ean nh\u00e2n kh\u00e1c nhau, v\u00ed d\u1ee5 nh\u01b0 bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu.<\/p>\n

2. K\u00edch ho\u1ea1t ph\u00e2n t\u00edch ph\u1ea3n \u00e1nh<\/b><\/p>\n

Bi\u1ec3u \u0111\u1ed3 x\u01b0\u01a1ng c\u00e1 r\u1ea5t h\u1eefu \u00edch cho vi\u1ec7c ph\u00e2n t\u00edch ph\u1ea3n \u00e1nh v\u00ec ch\u00fang cung c\u1ea5p t\u00e0i li\u1ec7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong t\u01b0\u01a1ng lai \u0111\u1ec3 ch\u1ea9n \u0111o\u00e1n c\u00e1c v\u1ea5n \u0111\u1ec1 tr\u01b0\u1edbc \u0111\u00f3. N\u1ebfu b\u1ea1n v\u00e0 nh\u00f3m c\u1ee7a b\u1ea1n ch\u1ee7 y\u1ebfu t\u1eadp trung v\u00e0o KPI th\u00ec s\u01a1 \u0111\u1ed3 x\u01b0\u01a1ng c\u00e1 c\u00f3 th\u1ec3 cung c\u1ea5p b\u1ed1i c\u1ea3nh h\u1eefu \u00edch th\u01b0\u1eddng b\u1ecb thi\u1ebfu.<\/p>\n

N\u00f3 gi\u00fap m\u1ecdi ng\u01b0\u1eddi hi\u1ec3u \u0111i\u1ec1u g\u00ec \u0111ang khi\u1ebfn c\u00e1c con s\u1ed1 gi\u1ea3m ho\u1eb7c t\u0103ng. Nh\u1eefng ng\u01b0\u1eddi tham gia c\u0169ng c\u00f3 th\u1ec3 kh\u00e1m ph\u00e1 nh\u1eefng sai s\u00f3t x\u1ea3y ra \u1edf \u0111\u00e2u, l\u1ee3i nhu\u1eadn b\u1ecb m\u1ea5t \u1edf \u0111\u00e2u v\u00e0 nh\u1eefng ho\u1ea1t \u0111\u1ed9ng n\u00e0o d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 t\u1ed1t h\u01a1n.<\/p>\n

3. L\u1eadp k\u1ebf ho\u1ea1ch cho k\u1ebft qu\u1ea3 mong mu\u1ed1n<\/b><\/p>\n

S\u01a1 \u0111\u1ed3 x\u01b0\u01a1ng c\u00e1 c\u0169ng h\u1eefu \u00edch khi l\u1eadp k\u1ebf ho\u1ea1ch cho t\u01b0\u01a1ng lai. V\u1edbi s\u1ef1 tr\u1ee3 gi\u00fap c\u1ee7a bi\u1ec3u \u0111\u1ed3 X\u01b0\u01a1ng c\u00e1, ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh nh\u1eefng c\u00e1ch t\u1ed1t nh\u1ea5t \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 mong mu\u1ed1n v\u00e0 l\u00ean k\u1ebf ho\u1ea1ch ho\u1ea1t \u0111\u1ed9ng ph\u00f9 h\u1ee3p. Ng\u01b0\u1eddi ta c\u0169ng c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh m\u1eabu s\u01a1 \u0111\u1ed3 x\u01b0\u01a1ng c\u00e1 \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c k\u1ebf ho\u1ea1ch r\u00f5 r\u00e0ng nh\u1eb1m c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m v\u00e0 s\u1ef1 h\u00e0i l\u00f2ng c\u1ee7a kh\u00e1ch h\u00e0ng.<\/p>\n

4. X\u00e2y d\u1ef1ng l\u00fd thuy\u1ebft<\/b><\/p>\n

\u1ee8ng d\u1ee5ng ch\u00ednh c\u1ee7a s\u01a1 \u0111\u1ed3 nh\u00e2n qu\u1ea3 l\u00e0 s\u1eafp x\u1ebfp c\u00f3 tr\u1eadt t\u1ef1 c\u00e1c l\u00fd thuy\u1ebft v\u1ec1 nguy\u00ean nh\u00e2n c\u1ee7a v\u1ea5n \u0111\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng quan s\u00e1t \u0111\u01b0\u1ee3c m\u00e0 nh\u00f3m \u0111\u01b0\u1ee3c giao nhi\u1ec7m v\u1ee5 gi\u1ea3i quy\u1ebft. Sau khi hi\u1ec3u r\u00f5 v\u00e0 s\u1eafp x\u1ebfp c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn, nh\u00f3m s\u1ebd s\u1eed d\u1ee5ng ph\u00e1n \u0111o\u00e1n t\u1eadp th\u1ec3 t\u1ed1t nh\u1ea5t c\u1ee7a m\u00ecnh \u0111\u1ec3 ph\u00e1t hi\u1ec7n ra nh\u1eefng l\u00fd thuy\u1ebft c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra.<\/p>\n

M\u1ee5c ti\u00eau cu\u1ed1i c\u00f9ng c\u1ee7a b\u01b0\u1edbc m\u00f4 t\u1ea3 \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 \u0111\u1ea7u ti\u00ean c\u1ee7a v\u1ea5n \u0111\u1ec1 c\u1ee7a nh\u00f3m.<\/p>\n

Ngo\u00e0i ra c\u00f2n c\u00f3 nh\u1eefng c\u01a1 h\u1ed9i kh\u00e1c \u0111\u1ec3 t\u1ed5 ch\u1ee9c c\u00e1c l\u00fd thuy\u1ebft. Nh\u00f3m c\u00f3 th\u1ec3 mu\u1ed1n hi\u1ec3u t\u1ea1i sao m\u1ed9t s\u1ed1 ph\u1ea7n c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n nh\u1eefng ph\u1ea7n kh\u00e1c.<\/p>\n

5. Thi\u1ebft k\u1ebf v\u0103n h\u00f3a<\/b><\/p>\n

S\u01a1 \u0111\u1ed3 nh\u00e2n qu\u1ea3 c\u00f3 th\u1ec3 h\u1eefu \u00edch cho nh\u00f3m trong vi\u1ec7c xem x\u00e9t t\u00e1c \u0111\u1ed9ng v\u0103n h\u00f3a c\u1ee7a bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t. Bi\u1ec3u \u0111\u1ed3 nguy\u00ean nh\u00e2n-k\u1ebft qu\u1ea3 \u0111\u00f4i khi c\u00f3 th\u1ec3 gi\u00fap suy ngh\u0129 m\u1ed9t c\u00e1ch c\u00f3 h\u1ec7 th\u1ed1ng v\u1ec1 m\u1ee9c \u0111\u1ed9 kh\u00e1ng c\u1ef1 m\u00e0 gi\u1ea3i ph\u00e1p \u0111\u1ec1 xu\u1ea5t c\u00f3 th\u1ec3 s\u1ebd th\u1ecfa m\u00e3n. Gi\u1ea3 s\u1eed hi\u1ec7n t\u01b0\u1ee3ng c\u1ea7n gi\u1ea3i th\u00edch l\u00e0 s\u1ef1 ph\u1ea3n kh\u00e1ng l\u1ea1i bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t. Trong tr\u01b0\u1eddng h\u1ee3p \u0111\u00f3, nh\u00f3m c\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng s\u01a1 \u0111\u1ed3 nguy\u00ean nh\u00e2n \u2013 k\u1ebft qu\u1ea3 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh nh\u1eefng tr\u1edf ng\u1ea1i quan tr\u1ecdng nh\u1ea5t m\u00e0 nh\u00f3m ph\u1ea3i gi\u1ea3i quy\u1ebft.<\/p>\n

T\u00ecm hi\u1ec3u th\u00eam: S\u01a1 \u0111\u1ed3 x\u01b0\u01a1ng c\u00e1 l\u00e0 g\u00ec?<\/a><\/b><\/strong><\/p>\n

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C\u00e1ch s\u1eed d\u1ee5ng bi\u1ec3u \u0111\u1ed3 x\u01b0\u01a1ng c\u00e1<\/h2>\n

S\u01a1 \u0111\u1ed3 x\u01b0\u01a1ng c\u00e1 hay c\u00f2n g\u1ecdi l\u00e0 s\u01a1 \u0111\u1ed3 Ishikawa hay s\u01a1 \u0111\u1ed3 nh\u00e2n qu\u1ea3 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 tr\u1ef1c quan d\u00f9ng \u0111\u1ec3 ph\u00e2n t\u00edch v\u00e0 x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 c\u1ee7a m\u1ed9t v\u1ea5n \u0111\u1ec1. N\u00f3 \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch trong qu\u00e1 tr\u00ecnh gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u00e0 c\u1ea3i ti\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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1. X\u00e1c \u0111\u1ecbnh v\u1ea5n \u0111\u1ec1<\/b><\/p>\n<\/div>\n<\/div>\n

B\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch cung c\u1ea5p m\u1ed9t m\u00f4 t\u1ea3 r\u00f5 r\u00e0ng v\u00e0 ng\u1eafn g\u1ecdn v\u1ec1 v\u1ea5n \u0111\u1ec1 ho\u1eb7c m\u1ed1i quan t\u00e2m c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra. Vi\u1ebft n\u00f3 ra m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng v\u00e0 ng\u1eafn g\u1ecdn \u1edf ph\u1ea7n \u0111\u1ea7u c\u1ee7a s\u01a1 \u0111\u1ed3 x\u01b0\u01a1ng c\u00e1. Tuy\u00ean b\u1ed1 v\u1ea5n \u0111\u1ec1 \u0111\u00f3ng vai tr\u00f2 nh\u01b0 “\u0111\u1ea7u c\u00e1” theo ngh\u0129a b\u00f3ng.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

2. V\u1ebd x\u01b0\u01a1ng s\u1ed1ng<\/b><\/p>\n

V\u1ebd m\u1ed9t \u0111\u01b0\u1eddng ngang k\u00e9o d\u00e0i t\u1eeb ph\u1ea7n tr\u00ecnh b\u00e0y v\u1ea5n \u0111\u1ec1, gi\u1ed1ng nh\u01b0 x\u01b0\u01a1ng s\u1ed1ng c\u1ee7a m\u1ed9t con c\u00e1. D\u00f2ng n\u00e0y th\u1ec3 hi\u1ec7n v\u1ea5n \u0111\u1ec1 ch\u00ednh m\u00e0 b\u1ea1n \u0111ang c\u1ed1 g\u1eafng gi\u1ea3i quy\u1ebft.<\/p>\n

3. X\u00e1c \u0111\u1ecbnh danh m\u1ee5c (X\u01b0\u01a1ng c\u00e1)<\/b><\/p>\n

T\u1ea1o “x\u01b0\u01a1ng” c\u1ee7a c\u00e1 b\u1eb1ng c\u00e1ch v\u1ebd c\u00e1c \u0111\u01b0\u1eddng ch\u00e9o, gi\u1ed1ng nh\u01b0 x\u01b0\u01a1ng s\u01b0\u1eddn c\u1ee7a c\u00e1, k\u00e9o d\u00e0i t\u1eeb c\u1ed9t s\u1ed1ng. Nh\u1eefng \u0111\u01b0\u1eddng ch\u00e9o n\u00e0y th\u1ec3 hi\u1ec7n c\u00e1c danh m\u1ee5c ho\u1eb7c y\u1ebfu t\u1ed1 kh\u00e1c nhau c\u00f3 th\u1ec3 g\u00f3p ph\u1ea7n g\u00e2y ra v\u1ea5n \u0111\u1ec1. C\u00e1c danh m\u1ee5c ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p>\n