What is operational research? Operational Research is a science that studies how to organize and manage human-machine systems efficiently to accomplish one thing. It focuses on using tools such as mathematics and computers to help policymakers find the best solution to complex problems.
Introduction to Historyinitially in the military, the British first set up an operational team to study the combat system. Then the United States and other countries have set up an operations group. After the peace era, the logistics group turned to civilian projects and contributed to civil enterprises and technology.
Content Classification
This paper mainly introduces the process of enterprise operation, including transportation management, inventory management and profit and loss analysis. In the course of studying these things, the researchers summed up a number of ways to solve common types of problems, which I use as tools for operations research. In the practical application of operational research, with these tools and the actual background, as a manager to do is in the solution provided by these tools, using their own ability to predict the actual situation to make scientific and rational decision.
Content Association
These tools are the experience of solving the actual problems, but they are of different application scope. Here is a brief summary of the differences between them:
"Linear Programming" solves the problem of rational utilization of resources and rational allocation of resources.
"Network planning Technology" is a scientific method for organizing production and planning management.
The graph theory method is used to simulate the practical affairs and study it.
the "Markov analysis" is used to calculate the state of a time period based on the state of the previous time period.
"Simulation" design model, repeated experiments, quantitative process.
Summary1, Operations research is to help us when the knowledge of the boss, we have access to knowledge can not stay in the level of examination. Millo said, we keep learning is to live happily, do not let oneself learn of things useless.
2, here I try to add the knowledge generated by the historical background of this part of the content, I personally feel that in the process of learning knowledge of knowledge of the history of the story can inspire my interest in it. 3, the study is a continuous in-depth process, I this summary of no right and wrong points, as long as the summary is good. Later in the learning process, constantly change my understanding of operational research.
Global understanding of operational research
