Saturday, 29 March 2014

Hybrid Dynamic Simulation Approach in Automotive Technology

Vehicle developers today need to face complex challenges by validating the latest innovations in automotive technology, having numerous variants.

The need today is to meet the requirements using minimal resources and complete projects within tight deadlines.

So, What is Hybrid Dynamic Simulation approach?

Hybrid Dynamic Simulation

It signifies integration involving virtual models and physical tests to enhance and accelerate the development processes traditionally followed. However, it is important to remember that such simulation comes with a wide range of complex challenges that the vehicle developers need to face and resolve successfully.


What are the Challenges?


The major vertical that the developers face today consists of situations where test physical rig and virtual models aren't able to interact as desired in real-time. Innovative techniques related to hybrid simulation offer efficient and practical results, increasing the scope of application across automotive industry.


So What are the Benefits?


In spite of the basic challenges faced by the vehicle developers, one cannot deny the high benefits associated with hybrid dynamic simulation approach. Manufacturers worldwide are realizing its capabilities since such simulation helps to validate subsystems and components quite early in development cycle. Earlier however, this was quite a complex process where accuracy of results was never possible easily.


Difficulties with Traditional Methods


Earlier, configuration of tests was possible for application of loads acquired from vehicle prototype and real part measurements. However, such results were available to the developers later on during development process, making resolution of discovered problems quite difficult and expensive. Test loads adapted from platforms and vehicles similar to each other compromise test accuracy, affecting overall component design quality. Another way is to predict test loads from overall virtual environments, but here again, precision of results simply could not be guaranteed.


How Hybrid Simulation Helps?


The only way to deal effectively with the limitations related to traditional methods is switching to hybrid dynamic simulation approach. Such approach easily solves the related problems because it effectively combines the virtual with the physical, allowing configuration of lab tests for components and subsystems early.


This in turn effectively compresses the cycle of development. Through successful hybrid simulation, it is possible to go for precise lab tests minus acquisition of field data besides improving or thoroughly understanding the various model correlations. Now you can also go for validation of test specimens without predicting loads or force fitting.

Hybrid Dynamic Simulation


Hybrid dynamic simulation approach signifies that the physical components can now replace various selected components to offer automotive dynamic simulation in real-time. Here are physical to virtual coupling occurs in real-time so that the dynamic simulation and can occur in hybrid environment.


However, real-time requirements can place undue pressure on test rigs and models. One way to deal with limitations related to the real-time requirements of hybrid dynamic simulation approach is possible through iterative approach. This happens through developing solutions that satisfy motion equations.


Resultantly, the virtual and physical systems are now able to run in a sequential manner in the form of an open loop system avoiding requirements of real-time running.

Monday, 10 March 2014

What Makes India an Outsourcing Hub for Engineering Services?

ESO Services Outsourcing
Do you know India is fast emerging as the crucial outsourcing hub related to engineering services with CAGR more than 30%?

Aerospace, Telecom, and Automotive industries provide major verticals as this spend maximum on engineering service outsourcing.

So, what makes this country favorite destination for a field that requires high precision accuracy and major capabilities? There are myriad reasons behind it and knowing them will give you a better understanding.


Decreased Labor Costs

Undeniably, this major factor makes outsourcing of engineering services to India highly feasible. Companies looking to go for excessive cost cutting, without compromising with the ultimate results cannot find a better destination than this country. Here the vast qualified population offers a hotbed for desired results without making the overall process expensive.


What started out, as an option for dealing with economic downturn on a global scale has today become a norm because of the inherent benefits associated with the process.


In India, qualified labor is cheap, this makes it a treasure trove for outsourcing, and no wonder companies worldwide are jumping at the chance to explore this unending potential.


Amazingly Advanced Capabilities
Engineering Services Outsourcing

There is no doubt regarding the fact that, engineers in India come highly qualified and they are capable of providing results at par with world standards.


The competitive advantage in this country is naturally available with different companies having advanced capabilities or skill sets for ensuring the best results.


World over growth related to the engineering sector is forcing companies to look beyond their home ground and expand their capabilities through outsourcing. In such a scenario, they are looking for destinations where chances of getting compatible technologies and relevant qualifications are the highest. Naturally, India fits the bill completely and this makes it a favorite destination when it comes to outsourcing various engineering services.


Engineering as a Separate Sector

What started out as outsourcing, mainly related to IT companies has today expanded to cover different fields related to the engineering sector. This has been a gradual yet steady process as more and more companies came to realize the inherent potential available in the country. While, earlier one was used to view the engineering services aggregated under IT or IT BPO, things have changed quite significantly in the recent years.


In India, the competency levels related to various fields of engineering are appropriate in keeping with the global requirements. So today, one views engineering as a completely separate sector different from the regular information technology requirements.


Competence in English Language

This is another important factor making India an outsourcing hub for engineering services. English is taught commonly in schools across the country so the students here are able to communicate, read, and write the language effortlessly.


When the students ultimately go on to become qualified engineers, they are able to provide services in a language recognized the world over. Naturally, countries like Australia, UK, and USA prefer India when it comes to outsourcing their engineering services.


As one can see, outsourcing engineering services to India seems like a good business decision in all regards. Studies show that it can help companies save up to 85% in costs and resources.