scholarly journals Better Change a Running System: Implementierung von Innovations- und Nachhaltigkeitsprozessen in Entwicklungsabteilungen Oliver Keller,

2021 ◽  
Author(s):  
Oliver Keller ◽  
Paul Stawenow ◽  
Marco Kapetan
Keyword(s):  
Running System

Im Design ist Empathie der Schlüssel zum Erfolg. Warum? Weil diese Denkweise sich als höchst effizient bei der Lösung von Problemen erwiesen hat. Empathie sorgt dafür, dass ein Produkt in erster Linie einen Wert für den Menschen hat. Nachhaltiger Wert für den Menschen ist der Garant für beständigen Erfolg. Innovative Unternehmen haben die Chance erkannt und haben ihre Entscheidungs- und Entwicklungsprozesse angepasst. Doch längst nicht alle Firmen haben diesen Wandel vollzogen oder können es tun. In unterschiedlichsten Branchen begleiten wir Unternehmen sowohl auf der Entscheiderebene als auch in den Entwicklungsabteilungen interdisziplinär. Dabei arbeiten wir mit unterschiedlichen Ansätzen und Prozessen, um Innovation möglich zu machen. In unserem Beitrag teilen wir unsere Erfahrungen zur gegenwärtigen Entwicklung in der Digitalisierung. Wir liefern wir spannende Insights zu Innovationen und zum Thema Nachhaltigkeit in mittelständigen Unternehmen bis zu den Global Playern

Contemporary Methods of Designing Rail Vehicle Running Systems with the Use of CAD and CAM Solutions

2020 ◽  
Vol 64 (187) ◽  
pp. 75-80
Author(s):  
Tomasz Antkowiak ◽  
Marcin Kruś
Keyword(s):  
System Design ◽  
Preliminary Design ◽  
Support Design ◽  
Detailed Design ◽  
Final Shape ◽  
Rail Vehicle ◽  
Design Engineers ◽  
Running System ◽  
Cad Cam

The article discusses the process of designing the running system of a rail vehicle using CAD and CAM tools as the solutions supporting the process. It describes the particular stages of design taking its final shape: from a preliminary design, through a detailed design, ending with the stage of production. Each stage includes a presentation of how CAD and CAM tools are used to support design engineers in their practice. Keywords: running system, design, CAD, CAM

Reliability Simulation and Forecast Based on Virtual Prototype for the Running System of Complicated Equipments

2014 ◽  
Vol 543-547 ◽  
pp. 195-198
Author(s):  
Li Jun Cao ◽  
Hui Bin Hu ◽  
Gui Bo Yu ◽  
Shu Hai Wang
Keyword(s):  
Probability Density ◽  
Local Stress ◽  
Virtual Prototype ◽  
Probability Density Distribution ◽  
Stress And Strain ◽  
Load Spectrum ◽  
Density Distribution Function ◽  
Running System ◽  
Maintenance Cycle ◽  
Damage Theory

The running system is the key part to finish training or battle tasks of complicated equipments. But formidable working conditions influence the measurement of load spectrums and it is difficult to analyze and forecast the reliability of running system. Actual vehicle experiments and virtual prototype are firstly combined to obtain complete load spectrum of running system. According to the materials S-N curve, stress and strain spectrums can be computed. Nominal stress method and local stress and strain method are combined with probability density accumulation damage theory to compute the probability density distribution function. Then, the reliability of running system can be forecasted, which provide adequate reference for the maintenance cycle confirmation and mission reliability prediction.

scholarly journals From parametric trace slicing to rule systems

2021 ◽  
Author(s):  
Giles Reger ◽  
David Rydeheard
Keyword(s):  
Runtime Verification ◽  
Specification Languages ◽  
Execution Traces ◽  
Running System ◽  
Proof Of Correctness ◽  
Rule Systems ◽  
The Relationship ◽  
Specification Techniques ◽  
Previous Conference

AbstractParametric runtime verification is the process of verifying properties of execution traces of (data carrying) events produced by a running system. This paper continues our work exploring the relationship between specification techniques for parametric runtime verification. Here we consider the correspondence between trace-slicing automata-based approaches and rule systems. The main contribution is a translation from quantified automata to rule systems, which has been implemented in Scala. This then allows us to highlight the key differences in how the two formalisms handle data, an important step in our wider effort to understand the correspondence between different specification languages for parametric runtime verification. This paper extends a previous conference version of this paper with further examples, a proof of correctness, and an optimisation based on a notion of redundancy observed during the development of the translation.

scholarly journals Context-Aware Adaptation of Component-Based Systems: An Active Repository Approach

2012 ◽  
Vol 2012 ◽  
pp. 1-11 ◽  
Author(s):  
Sindolfo Miranda Filho ◽  
Julio Melo ◽  
Luiz Eduardo Leite ◽  
Guido Lemos
Keyword(s):  
Context Aware ◽  
Current Configuration ◽  
Fuzzy Logic Algorithm ◽  
Running System ◽  
Component Based Software Engineering ◽  
Context Aware System ◽  
The Given ◽  
To Receive ◽  
Component Repository

Context-aware systems are able to monitor and automatically adapt their operation accordingly to the execution context in which they are introduced. Component-based software engineering (CBSE) focuses on the development and reuse of self-contained software assets in order to achieve better productivity and quality. In order to store and retrieve components, CBSE employs component repository systems to provide components to the system developers. This paper presents an active component repository that is able to receive the current configuration from the context-aware system and compute the components and the new architecture that better fit the given context. Since the repository has a wide knowledge of available components, it can better decide which configuration is more suitable to the running system. The repository applies Fuzzy logic algorithm to evaluate the adequacy level of the components and GRASP algorithm to mount the new system architecture. In order to verify the feasibility of our approach, we use a digital TV middleware case study to achieve experimental results.

Effectiveness of the running system of a wheeled vehicle

2020 ◽  
pp. 16-22
Author(s):  
D.A. Dubovik
Keyword(s):  
Steering Wheel ◽  
Steering Control ◽  
Control Effectiveness ◽  
Power Drive ◽  
Running System ◽  
Wheeled Vehicle ◽  
Curvilinear Motion ◽  
Wheeled Vehicles ◽  
System Power ◽  
Effectiveness Coefficient

A method for quantitative assessment of the effectiveness of the running system of wheeled vehicles for the general case of curvilinear motion is proposed. An expression is obtained for calculating the coefficient of efficiency of the running system of a wheeled vehicle, taking into account the parameters of the power and steering wheel drives. The results of evaluating the effectiveness of the running system of an off-road vehicle with a wheel arrangement of 8Ѕ8 and two front steerable axles are presented. Keywords: wheeled vehicle, running system, power drive, drive wheels, steering control, effectiveness, coefficient of efficiency. [email protected]

scholarly journals Trends in pneumatics – digitalization

2021 ◽  
Author(s):  
Herbert Hufnagl ◽  
Andrej Čebular ◽  
Marcus Stemler
Keyword(s):  
Flow Regulation ◽  
Torque Control ◽  
System Level ◽  
Leakage Detection ◽  
Control Logic ◽  
Valve Unit ◽  
Running System ◽  
Unit Design ◽  
Cloud User ◽  
Technology Trends

The paper presents an overview of the latest technology trends in pneumatic automatization at Festo, focusing on digitalization from a component to a system level. The Festo Motion Terminal (VTEM) is valve terminal, designed for digitalization. Unique valve unit design allows valve functions to be defined by a software and to be changed in a running system very quickly, even on the fly. Model based applications on a valve controller offer many advanced functionalities such as: pneumatic servo positioning, force and torque control of pneumatic drives and pressure or flow regulation in pneumatic systems. VTEM native connectivity with higher order controllers adds a possibility to seamlessly integrate it on all levels, from the field to the cloud. User control logic and/or AI algorithms in a combination with digitalized pneumatics allows new services, such as: auto-commissioning, predictive maintenance, increased energy efficiency, automatic leakage detection within pneumatic systems and many others.

Mobile music recommendations for runners based on location and emotions: The DJ-Running system

2020 ◽  
Vol 67 ◽  
pp. 101242
Author(s):  
P. Álvarez ◽  
F.J. Zarazaga-Soria ◽  
S. Baldassarri
Keyword(s):  
Running System ◽  
Mobile Music

Design of Disaster Early Warning Management System of Digital Greenhouse

2013 ◽  
Vol 756-759 ◽  
pp. 4562-4566
Author(s):  
Mei Xia Zhang ◽  
Jun Sun ◽  
Zheng Ming Li ◽  
Min Min Huang ◽  
Wen Xia Lv ◽  
...  
Keyword(s):  
Emergency Response ◽  
Early Warning ◽  
Management System ◽  
Health And Safety ◽  
Information Collection ◽  
Successful Result ◽  
Running System ◽  
Early Warning Management ◽  
Rapid Processing ◽  
Monitoring Information

For the purpose of providing crops a health and safety growth, it is necessary that the early warning management system is well established. In this paper, the date management module of historical climate and disaster is designed, the monitoring information management module of current weather and disaster is designed, and the early warning management module of pest and disease is completed. The successful result of running system shows that the system can strengthen early warning of disasters and improve the level of information collection and rapid processing of disaster, and improve capability of emergency response to cope with disasters.

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