পদ্ধতির তুলনা করুন
নির্বাচিত পদ্ধতিগুলো পাশাপাশি পর্যালোচনা করুন; যে সারিগুলোয় পার্থক্য আছে সেগুলো চিহ্নিত করা হয়।
| Six Sigma DMAIC× | প্রক্রিয়া সক্ষমতা বিশ্লেষণ (Cp, Cpk)× | |
|---|---|---|
| ক্ষেত্র≠ | মান ব্যবস্থাপনা | পরিসংখ্যান |
| পরিবার | Process / pipeline | Process / pipeline |
| উদ্ভবের বছর≠ | 2014 | 1986 |
| প্রবর্তক≠ | Motorola; Pyzdek & Keller | Victor Kane |
| ধরন≠ | Structured process improvement methodology | Quantitative process evaluation index |
| মৌলিক উৎস≠ | Pyzdek, T., & Keller, P. (2014). The Six Sigma Handbook (4th ed.). McGraw-Hill. ISBN: 978-0-07-184053-9 | Kane, V. E. (1986). Process capability indices. Journal of Quality Technology, 18(1), 41–52. DOI ↗ |
| অপর নাম | DMAIC Framework, Six Sigma Process Improvement Cycle, Define-Measure-Analyze-Improve-Control, Altı Sigma DMAIC | Process Capability Indices, Capability Study, Süreç Yeterlilik Analizi, Process Performance Analysis |
| সম্পর্কিত≠ | 3 | 2 |
| সারসংক্ষেপ≠ | Six Sigma DMAIC is a data-driven, five-phase process improvement methodology — Define, Measure, Analyze, Improve, and Control — used to reduce defects and process variation to fewer than 3.4 defects per million opportunities. Originating at Motorola in the 1980s and systematized by practitioners including Pyzdek and Keller, it is widely adopted in manufacturing, healthcare, finance, and service industries seeking sustained quality gains. | Process Capability Analysis quantifies how well a manufacturing or business process produces output within specified tolerance limits. Introduced formally by Victor Kane in 1986, it summarises process spread and centering into dimensionless indices — most notably Cp and Cpk — allowing engineers and quality managers to judge whether a stable process is inherently capable of meeting customer or design specifications consistently. |
| ScholarGateডেটাসেট ↗ |
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