পদ্ধতির তুলনা করুন
নির্বাচিত পদ্ধতিগুলো পাশাপাশি পর্যালোচনা করুন; যে সারিগুলোয় পার্থক্য আছে সেগুলো চিহ্নিত করা হয়।
| Root Cause Analysis× | ভ্যালু স্ট্রিম ম্যাপিং (VSM)× | |
|---|---|---|
| ক্ষেত্র | মান ব্যবস্থাপনা | মান ব্যবস্থাপনা |
| পরিবার | Process / pipeline | Process / pipeline |
| উদ্ভবের বছর≠ | 1986 | 1999 |
| প্রবর্তক≠ | Kaoru Ishikawa | Mike Rother & John Shook |
| ধরন≠ | Structured causal-inference tool | Visual process analysis tool |
| মৌলিক উৎস≠ | Ishikawa, K. (1986). Guide to Quality Control (2nd ed.). Asian Productivity Organization. ISBN: 978-92-833-1036-7 | Rother, M., & Shook, J. (1999). Learning to See: Value Stream Mapping to Add Value and Eliminate Muda. Lean Enterprise Institute. ISBN: 978-0-9667843-0-5 |
| অপর নাম | Cause-and-Effect Analysis, Fishbone Analysis, Ishikawa Diagram, Kök Neden Analizi | VSM, Material and Information Flow Mapping, Lean Flow Mapping, Değer Akış Haritalama |
| সম্পর্কিত | 3 | 3 |
| সারসংক্ষেপ≠ | Root Cause Analysis (RCA) is a structured, systematic method for identifying the fundamental causes of defects, failures, or undesirable outcomes rather than treating surface-level symptoms. Popularised by Japanese quality engineer Kaoru Ishikawa in the 1960s–1980s, and formally codified in his 1986 Guide to Quality Control, RCA combines the Ishikawa (fishbone) diagram with the iterative 5 Whys questioning technique to trace causal chains back to their origin. | Value Stream Mapping (VSM) is a lean management technique used to visualize, analyze, and improve the flow of materials and information required to bring a product or service from raw input to customer delivery. Introduced by Mike Rother and John Shook in their 1999 workbook Learning to See, VSM draws on the Toyota Production System tradition to expose waste, delays, and non-value-adding activities across the entire production value stream. |
| ScholarGateডেটাসেট ↗ |
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