Basic system design procedure for robotics and mechatronics

2016 ◽  
pp. 11-12
Keyword(s):  
System Design ◽  
Design Procedure ◽  
Basic System

scholarly journals Inductive powering of subcutaneous stimulators: key parameters and their impact on the design methodology

2016 ◽  
Vol 26 (2) ◽  
Author(s):  
Carmen Godfraind ◽  
Adrien Debelle ◽  
Laurent Lonys ◽  
Vicente Acuña ◽  
Pascal Doguet ◽  
...  
Keyword(s):  
System Design ◽  
Medical Devices ◽  
Design Methodology ◽  
Design Procedure ◽  
Power Source ◽  
Critical Parameters ◽  
Primary Circuit ◽  
System Efficiency ◽  
Secondary Circuit ◽  
Implantable Medical Devices

Inductive powering of implantable medical devices involves numerous factors acting on the system efficiency and safety in adversarial ways. This paper lightens up their role and identifies a procedure enabling the system design. The latter enables the problem to be decoupled into four principal steps: the frequency choice, the magnetic link optimization, the secondary circuit and then finally the primary circuit designs. The methodology has been tested for the powering system of a device requirering a power of 300mW and implanted at a distance of 15 to 30mm from the outside power source. It allowed the identification of the most critical parameters. A satisfying efficiency of 34% was reached at 21mm and tend to validate the proposed design procedure.

scholarly journals Algorithms for U-Model-Based Dynamic Inversion (UM-Dynamic Inversion) for Continuous Time Control Systems

Complexity ◽  
2020 ◽  
Vol 2020 ◽  
pp. 1-14 ◽  
Author(s):  
Ruobing Li ◽  
Quanmin Zhu ◽  
Janice Kiely ◽  
Weicun Zhang
Keyword(s):  
Control System ◽  
System Design ◽  
Continuous Time ◽  
Design Procedure ◽  
Control System Design ◽  
Dynamic Inversion ◽  
Wind Energy Conversion ◽  
Model Based ◽  
Time Control ◽  
Energy Conversion System

To setup a universal proper user toolbox from previous individual research publications, this study generalises the algorithms for the U-model dynamic inversion based on the realisation of U-model from polynomial and state-space described continuous-time (CT) systems and presents the corresponding U-control system design in a systematic procedure. Then, it selects four CT dynamic plants plus a wind energy conversion system for simulation case studies in Matlab/Simulink to test/demonstrate the proposed U-model-based design procedure and dynamic inversion algorithms. This work can be treated as a U-control system design user manual in some sense.

scholarly journals Design of lubrication system, design of motor bed, selecting of propeller for aircraft piston engine

2021 ◽  
Author(s):  
Michal Suk ◽  
◽  
Jozef Čerňan
Keyword(s):  
System Design ◽  
Design Procedure ◽  
Aircraft Engine ◽  
Scientific Article ◽  
Lubrication System ◽  
Piston Engine ◽  
Safety Requirements ◽  
Technical Requirements ◽  
Different Types ◽  
The Individual

I will briefly address the three orientations of my paper in this scientific article. I will not go into details in the article. In the first part I will briefly describe the design procedure of a piston engine lubrication system, the requirements that a lubrication system should meet with respect to different types of piston engines and their focus, elements of the lubrication system and the properties of oils as lubricating fluids.In the next part I will describe the types and constructions of aircraft engine beds, technical requirements for aircraft engine beds and individual loads that the aircraft engine bed must withstand. In the last part I will focus on aircraft propellers. I will explain the basic principle of the propeller, the individual rules for selecting a propeller for a piston engine, safety requirements for an aircraft propeller and the dividing of basic types of aircraft propellers for aircraft piston engines.

WE-C-I-611-01: Basic System Design and Application

2005 ◽  
Vol 32 (6Part18) ◽  
pp. 2122-2123
Author(s):  
S Rudin
Keyword(s):  
System Design ◽  
Basic System ◽  
Design And Application

Research and Design on Internal Turret Mooring System of FPSO in South China Sea

2014 ◽  
Author(s):  
Liu Huaxiang ◽  
Li Da ◽  
Bai Xueping ◽  
Wang Jianping ◽  
Zhang Baolei
Keyword(s):  
South China Sea ◽  
System Design ◽  
South China ◽  
Design Procedure ◽  
Design Parameters ◽  
Design Criteria ◽  
Mooring System ◽  
Environmental Condition ◽  
China Sea ◽  
Research And Design

This paper mainly introduced the research and design procedure, method and conclusion for internal turret mooring system of FPSO in South China Sea. According to the environmental condition characteristic and operating experience of FPSO in South China Sea and other reasons, the permanent internal turret mooring system with disconnected function is recommended as the final scenario after comparison with the other internal turret systems including disconnected system in typhoon condition and permanent system without disconnected function. For the gradually bad environmental conditions such as wind, wave and current in South China Sea, 500-year return typhoon condition is required as the extreme design condition of mooring system. According to the environmental condition distribution and classification requirement, the design standards, rules and corresponding design parameters for 500-year return condition are determined as the basis of mooring system design. The mooring system is very difficult to design because of very shallow water for catenary system and 500-year return typhoon environmental condition in South China Sea. For the problems appeared because of 500-year return extreme design condition and other parameters, a reliable solution was proposed from the aspect of wave characteristics research and got approval from classification society. The new design criteria for mooring system of FPSO in South China Sea is updated and the mooring system design is completed based on the updated design criteria. The research and design procedure and method for internal turret mooring system of FPSO in South China Sea are summarized too. This paper can be helpful to the similar projects in South China Sea.

scholarly journals Optical Switch Performance for Electronic Applications

2021 ◽  
Author(s):  
V. Reji ◽  
Bhavadharani N ◽  
Shridhar.B ◽  
K. Chaitra Sri
Keyword(s):  
Dielectric Constant ◽  
System Design ◽  
Silicon Germanium ◽  
Optical Switch ◽  
Optical Signal ◽  
Substrate Material ◽  
Simulation Software ◽  
Basic System ◽  
Copper Strip ◽  
The Given

In this paper, various optically controlled switch performances are studied and analysed. Different types of optically controlled materials are considered in this paper to control the electrical frequency with a modified and simpler structure. Roger and Fr-4 materials are used as substrate material for the basic system design with the dielectric constant of 3.0 and 4.4 respectively. Materials like silicon, germanium, graphene, and polymers are considered for analysis in the proposed system and the semiconductor metals are etched in the middle of the copper strip. The thickness of the copper is 0.008 mm with the standard conductivity of 5.814e7 S/m and the length and width of the copper strip are 2.54x2.54mm. A Copper strip is printed on the substrate to test the performance of the switches. The operating frequency of the given optical signal of silicon is around 1GHz to 25GHz, graphene is around 1GHz to 30GHz, germanium is around1GHz to 30GHz and polymer is around 1GHz to25GHz. The S11 parameter of all the proposed systems is analysed by sonnet simulation software.

A Split Image Vision Sensor

1995 ◽  
Vol 117 (1) ◽  
pp. 94-101
Author(s):  
J. Bassett ◽  
G. Walker
Keyword(s):  
System Design ◽  
Real Time ◽  
Time Use ◽  
Single Point ◽  
Design Procedure ◽  
Optical Component ◽  
Vision Sensor ◽  
Optical Components ◽  
Depth Measurement ◽  
Optimal System Design

A vision sensor has been developed that uses only two lenses, a split prism, and a detector to acquire an image. This system uses the split prism to create a split image such that the displacement of the image is proportional to its range from the sensor. Prototype sensors have been examined both theoretically and experimentally, and have been found to measure object ranges with less than ±2 percent error. Acquisition of a single-point depth measurement is sufficiently fast for real-time use, and the optical components needed to build the sensor are inexpensive. The effect that each optical component has on the performance of the sensor is also discussed, and an optimal system design procedure is developed.

Design of Grounding Grid According to IEEE Standards

2018 ◽  
pp. 158-186
Keyword(s):  
System Design ◽  
Design Procedure ◽  
Grounding System ◽  
Grounding Resistance ◽  
Computerized Analysis ◽  
Grounding Grid ◽  
Homogeneous Soil ◽  
Ieee Standards

This chapter contains the following points: design procedure of grounding system according to IEEE 80, methods for calculating the grounding grid resistance (Dwight's formula, Laurent and Niemann, Sverak's equation, Schwarz's Formula, Dawalibi, Mukhedkar's Formula, Chow and Salama's Formula, Nahman's Formula and Heppe's Method). It contains also the design of charts of grid earthing system and application of step and mesh potential in safe grounding system design. This chapter draws attention also to the following points: Grounding resistance of grounding system in non-homogeneous soil, calculations of maximum step and mesh voltages, estimation of minimum buried grid conductor length and finally computerized analysis in grounding design.

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