What are the engineering analysis methods

Introduction of basic methods of industrial engineering: In the practice of various industrial engineering, many basic methods with universality have been formed, which can better reflect the thoughts and working processes of industrial engineering, such as Hall's three-dimensional structure in system engineering, Chekhov methodology and creative methods such as 5W 1H, enumeration, brainstorming, scenario analysis and affirmative inquiry, as well as some principles that should be followed in the application of industrial engineering accumulated for many years. These methods, techniques and principles have important methodological significance in modern industrial engineering and are the basis of various industrial engineering professional knowledge. I will introduce several basic methods in detail: 1. The concept of KJ method: KJ method is to collect language and written materials such as facts, opinions or ideas from unknown problems and problems that have never been exposed to the field, make use of their internal relations, make classification and merger diagrams, sort out ideas from complex phenomena, grasp the essence and find solutions. Action analysis Action analysis optimizes the operation process by studying the following unreasonable phenomena in operation and eliminating, combining, rearranging and simplifying them. Improve work efficiency and quality: 1, stagnation 2, ineffective action 3, unreasonable order 4, imbalance (such as: too busy, too idle, etc.). 5. Improvement and application of waste service process: job improvement in catering industry (chef), personal care industry (barber, beautician), supermarket (cashier, weigher), etc. 2. Engineering analysis project is engineering analysis method, which is divided into product analysis, operator engineering analysis, joint engineering analysis and transaction engineering analysis.