Driving Automation System Test Scenario Development Process Creation and Software-in-the-Loop Implementation

2021 ◽  
Author(s):  
Mayur Patil ◽  
Alexander Lybarger ◽  
Shawn Midlam-Mohler ◽  
Evan Stoddart
2021 ◽  
Vol 9 (1) ◽  
Author(s):  
Lars Gerhold ◽  
Edda Brandes

AbstractThe article examines the increasingly important role played by technology in the domain of public security in Germany, illustrating its effects on social life. In order to illuminate developments that govern the adoption of security technologies and render them in their dependencies comprehensible, we present two plausible and consistent future scenarios for Germany 2035. Following Jasanoff and Kim, these scenarios are theoretically conceived as two competing “sociotechnical imaginaries” which implies different trajectories for shaping the future. In these imaginaries, security technologies condition social change, and vice versa, in a mutually interdependent process. On the basis of current literature in tandem with a structured scenario development process, we condensed the present sociotechnical imaginaries into two tangible future scenarios for the field of public security, illustrating its effects on how we live as a society. Our overarching goal is to identify key factors that will mediate future developments, and, by extension, to facilitate discussion on the type of future we find collectively desirable. The analysis of impact factors resulted in ten key factors that play a crucial role for the use of security technologies and serve as a leverage for shaping the future. Projections of these factors lead to two narrative scenarios “To Be Ahead” and “Turn Back The Clock”.


1997 ◽  
Vol 40 (2) ◽  
pp. 31-37
Author(s):  
William Connon

In the early and mid-1980s, a concerted effort was made at the Aberdeen Test Center (then Combat Systems Test Activity) to collect vibration data on a wide variety of vehicles to create laboratory vibration test schedules. The initial schedules were published in MIL-STD-810D and were updated for publication in MIL-STD-810E and ITOP (International Test Operations Procedure) 1-2-601. Although the vehicles used for schedule development are listed in the documents and a test scenario is described, little information has been published describing how the test levels compare with the actual measured levels and how the test courses used compare with the terrain likely to be encountered in the vehicle's normal operation. This paper describes the data acquisition and analysis efforts to show where and how measurements were made and how the final test levels relate to the actual measured levels. It will also describe the test courses used and show how they relate to "civilian sector" conditions such as operation on an unpaved road. The purpose of the paper is to provide an understanding of the physical severity represented by the test procedures used and the amount of conservatism and level exaggeration (to reduce test time) built into the schedule development process.


2014 ◽  
Vol 9 (1) ◽  
pp. 87-94
Author(s):  
Alexey Bevzov ◽  
Aleksandr Kurochkin ◽  
Anatoliy Lubkov ◽  
Aleksandr Petukhov ◽  
Pavel Filatov

The paper describes experience of software development for automated system for Large Solar Vacuum Telescope. Most attention is given to the work evolution on the different stages of this process. Automated system software has been developed using Object-Oriented Programming, Design Patterns and Qt tools to achieve reusable code, that can be used in other telescopes and be portable to different operating systems


2009 ◽  
Vol 83-86 ◽  
pp. 31-35
Author(s):  
Esmaeil Soltani

Automation of industrial activities is one of the most essential needs in recent years since the operator has smaller role in the process. Creation of the various robotic systems in the different industries causes relaxing the operators from working in hard positions, increases the accuracy, efficiency and velocity in the process and decreases the wastage and price of product. In this paper, the study on melting station and continuous casting line in Mobarakeh Steel Complex is provided. The needs for elimination of difficulties and increasing the automation level of steel slabs casting line with checking the all stations from robotic and automation point of view for stations with the capability of automation system necessitates a suitable robotic system. In this case, selected robot should be able to support the velocity, accuracy, load capacity and other characteristics. Considering the sensitive conditions around the electric arc furnace (E.A.F), a suitable sampling robot with 3-degree freedom in which all three joints moves in revolute form (RRR) has been designed.


2021 ◽  
Author(s):  
Matheus De Souza ◽  
Eduardo Alves da Silva

There are several JavaScript technologies intended to assist in theconstruction of web systems user interfaces. Choose the most suitablefor a new project can be a difficult task. Three of these technologieshave gained prominence: Angular, Vue and React. All focusedon the front-end development of web applications. In order to facilitatethe process of decision making about which technology is themost suitable in a new project, this work establishes a comparativestudy of the three most used JavaScript technologies currently andto highlight the advantages and disadvantages of each one. Thiswork adopted performance, size and support for different browsersto carry out an experimental comparative study. An applicationwas developed as a use case and replicated in each of the technologies,in order to analyze the development process and the resultsunder the same set of tests. A software to perform the tests in anautomated way was implemented to collect the performance resultsusing the Google Chrome browser. It was possible to identify whichtechnology is most suitable in each test scenario. For example, theAngular framework performed better in 8 out of 10 scenarios evaluated,despite having a longer startup time and build size of theapplication compared to React and Vue. It is estimated that Angularloads more information in the initialization process to make thestate of the application “more prepared” for user interactions


2021 ◽  
Vol 1 (2) ◽  
Author(s):  
Muhammad Sofyan ◽  
Dwi Hadidjaja Rasjid Saputra

The process of plain bread dough without sugar after the fermentation process is then left to stand for a certain time manually or modern. The process of developing plain bread dough without sugar can be done by using yeast which is widely sold in the market. The yeast is mixed evenly into the dough, then covered with a cloth and left for a certain time until the dough of plain bread without sugar expands. The factors that influence the development of unsweetened bread dough are the right amount of yeast, temperature and humidity also determine the development process of the bread dough without sugar. If the supporting factors are not suitable, it can cause the plain bread dough without sugar to fail to expand. By using the automation system for bread dough without sugar based on ewelink, it can reduce the failure rate during the development process of bread dough without sugar with optimal results.


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