Presentation Ruochong Li, Beijing Jiaotong University 01 Self - PowerPoint PPT Presentation

Presentation Ruochong Li, Beijing Jiaotong University

01 Self introduction 02 Cultural understanding and exchanges CONTENT 03 My major

01 Self introduction

Self introduction Ruochong Li Beijing Jiaotong University 3 year industry engineering Project task: Alternative energy solutions and energy efficiency with multiple energy solutions

02 Cultural understanding and exchanges

My hometown: Beijing Beijing has a history of over 3,000 years with a population of nearly 13 million and a lot of places of interest around it. In recent years, the city of Beijing has been advancing very quickly. You can see many museums, parks an shopping centers here and there. More and more highways and overhead walkways have been built up. What's more, a lot more buses which burn cleaner fuel, such as CNG or LPG, are put into use, to prevent air from being polluted.

Must-see places Tiananmen Square Summer Palace National Stadium (Bird’s nest) the world’s largest city The largest imperial Main stadium of 2008    square garden in China Beijing Olympic Games Listed as the world Opened as a tourist    national flag hoisting cultural heritage attraction after the and lowering Olympics ended ceremonies

Traditional snacks Beijing has a time-honored history of producing various kinds of snacks with strong local flavors. Beijing cheese Tripe preserved fruit

Norway

03 My major

My major: Industrial Engineering Industrial Engineering is concerned with the design, improvement, and installation of integrated systems of people, materials, information, equipment, and energy . It draws upon specialized knowledge and skill in the mathematical, physical, and social sciences together with the principles and methods of engineering analysis and design to specify, predict, and evaluate the results to be obtained from such systems.

professional courses Production and Operations Human factors Analysis

Production and Operations Analysis Genetic algorithm for the Flexible Job- shop Scheduling Problem The Flexible Job-shop Scheduling problem (FJSP) is a generalization of the classical JSP, where operations are allowed to be processed on any among a set of available machines. Then, FJSP is more difficult than the classical JSP, since it introduces a further decision level beside the sequencing one, i.e., the job routes. To determine the job routes means to decide, for each operation, what machine must process it, among the available ones.

Production and Operations Analysis min 𝐷 𝑛𝑏𝑦 = max 𝐷 𝑗 𝑗 = 1,2, … , 𝑜 𝐷 𝑛𝑏𝑦 -- maximum completion time 𝑡 𝑗𝑘 -- the processing start time of the j procedure of the I workpiece. 𝑢 𝑗𝑘ℎ -- the processing time of the j 𝑡 𝑗𝑘 + 𝑦 𝑗𝑘ℎ × 𝑢 𝑗𝑘ℎ ≤ 𝑑 𝑗𝑘 (1) procedure of the I workpiece. 𝑑 𝑗𝑘 ≤ 𝑡 𝑗 𝑘+1 (2) 𝑑 𝑗𝑘 -- the processing time of the j 𝑛 𝑡. 𝑢. procedure of the I workpiece. 𝑦 𝑗𝑘ℎ = 1 (3) 𝑦 𝑗𝑘ℎ -- the j procedure of the I ℎ=1 workpiece is machined on the machine 𝑦 𝑗𝑘ℎ = 0 𝑝𝑠 1 (4) H.

Production and Operations Analysis

Production and Operations Analysis single-objective solution Multi-objective solution

Human factors Measurement and simulation of Classroom Lighting Using the DIAlux software to simulate the scene of the classroom of artificial lighting. The image of the desktop, blackboard and ground, the pseudo color map, the distribution table and the simulation rendering effect of the 3D lighting are obtained. The results are compared with the actual measurement results.

Human factors

Human factors

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