The purpose of this case study is to apply the fundamentals of systems engineering to the operation of an elevator system. The high-technology representation of how this elevator system works will be shown during the process of this final product. The elevator system gives easy understanding when viewed or accessed, its concept is always seen in the product.
An elevator also has single vertically movement elevator system which helps in serving individuals that uses it in its simplest form. There is a button which is fixed at the elevator lobby, any individual that wants to operate on the elevator will have to press this button for easy access.
Inhaltsverzeichnis (Table of Contents)
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1. Introduction
- 1.1 Background of the study
- 1.2 Problem statement
- 1.3 Objectives
- 1.4 Scope and limitation of the study
- 1.5 Working principle of the system
- 1.6 Outline of the project
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2. Timing Belt Elevator System
- 2.1 Introduction
- 2.2 Timing belt elevators
- 2.3 Project overview
- 2.4 Design of elevators
- 2.5 Elevator installation
- 2.6 Weights and loads
- 2.7 Basic system for a traction motor elevator
- 2.8 Common parts of traction motor elevator
- 2.9 Components of elevator system
- 2.10 Elevator door
- 2.11 Elevator traffic calculation
- 2.12 Variable frequency low-speed high torque
- 2.13 Optimization of elevator evacuation considering potential overcrowding
- 2.14 PID control of maglev guiding system for linear elevators
- 2.15 Seismic performance of an elevator
- 2.16 Design and behavioural issues associated with building use
- 2.17 Summary
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3. Fabrication of the Timing Belt Elevator
- 3.1 Introduction
- 3.2 Project flow chart
- 3.3 Critical overview
- 3.4 Project cost
- 3.5 Project work plan
- 3.6 Components used in the fabrication of the timing belt elevator
- 3.7 Machines and instruments used in the fabrication process
- 3.8 The fabrication process
- 3.9 Materials used in the fabrication
- 3.10 Design criteria for the original elevator system
- 3.11 List of parameters
- 3.12 Test and analysis
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4. Analysis and Experimentation
- 4.1 Analysis
- 4.2 ANSYS solution
- 4.3 Total deformation on the elevator car
- 4.4 Equivalent stress analysis on the elevator car
- 4.5 Total deformation on Aluminium alloy rod
- 4.6 Calculation for the elevator force
- 4.7 Calculation for the torque of the DC motor
- 4.8 Calculation for round trip time
- 4.9 Experimentation to know the amount of load the elevator can sustain
- 4.10 Calculation for impact force
- 4.11 Results
- 4.12 Discussions
Zielsetzung und Themenschwerpunkte (Objectives and Key Themes)
This case study aims to apply systems engineering principles to the operation of an elevator system. The focus is on the development, fabrication, and analysis of a timing belt elevator system, showcasing the high-technology aspects involved in its operation. The study explores the inherent challenges of designing and building an elevator system that addresses safety concerns and meets user needs.
- Design and fabrication of a timing belt elevator system
- Analysis of the system's performance and safety considerations
- Application of systems engineering principles to elevator system development
- Addressing safety concerns and user needs in elevator design
- Technological advancements in elevator systems
Zusammenfassung der Kapitel (Chapter Summaries)
- Chapter 1: Introduction: The chapter delves into the historical context of elevators, highlighting their evolution from early manually-operated systems to modern technologically advanced systems. It emphasizes the importance of safety and addresses the issue of elevator-related incidents, establishing the problem statement for the study.
- Chapter 2: Timing Belt Elevator System: This chapter provides a comprehensive overview of timing belt elevator systems, covering aspects like their design, installation, weight considerations, and component functionality. It explores various design aspects and operational principles related to these elevators.
- Chapter 3: Fabrication of the Timing Belt Elevator: This chapter details the fabrication process of the timing belt elevator system, outlining the project workflow, cost analysis, and materials used. It highlights the design criteria and parameters employed for the system.
- Chapter 4: Analysis and Experimentation: This chapter focuses on the analysis and experimentation conducted on the fabricated timing belt elevator. It encompasses ANSYS simulations, stress analysis, and load testing, providing insights into the system's performance and its ability to handle various loads.
Schlüsselwörter (Keywords)
The key terms and concepts explored in this work include timing belt elevator systems, systems engineering, elevator design, fabrication, analysis, safety, load capacity, and technological advancements. The study examines the practical applications of these principles in the context of developing a functional and safe elevator system.
- Quote paper
- Orakwelu Nzube Cliff (Author), 2015, Design and Analysis of a Timing Belt Elevator System. Final year report project, Munich, GRIN Verlag, https://www.grin.com/document/976454
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