Abstract:
The field oriented control emerged as an important approach for the control of AC machines, and continues to be explored and developed in the literature. The estimation of the rotor flux from the measurable variables was the only method used to implement the vector control of the induction machine. To replace the estimator based on the mathematical model of the system, which can lead to unintended errors due to uncertainties on the model and on the measures we use an appropriate observer.

Presented By:
Ch ....etc

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INTERVIEW TIPS

Before your interview find out what you can about the company. Use the Internet for research and make yourself aware of issues in the news about the company concerned. Prepare some good answers to the questions your interviewers might ask you. Try to anticipate the general questions which will be asked and prepare some questions to ask the interviewer. Remember to find out whether this company can offer you the career you are looking for. To do well at the interview you will need to convince your interviewer that you are tech ....etc

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i need embedded systems interview questions and answers for interview. Please help friends ....etc

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JOB INTERVIEW
INTERVIEW BLUNDERS
Don't Prepare
Not being able to answer the question What do you know about this company?
Dress Inappropriately
Poor Communication Skills
• Shake hands (IF OFFERED)
• Make eye contact
• Display confidence
• Let the interviewer know that you are an excellent candidate before you even answer an interview question.
Too Much Communication
Leave the cell phone behind or at least turn it off before you enter the building
Talk Too Much
The interviewer re ....etc

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Abstract
In this paper, new descriptor observer design approaches are presented for multivariable systems with measurement noises. If the system matrix is stable, the proposed modified proportional and derivative observer technique allows us not only to decouple the measurement noise in any forms completely, but also obtain accurate estimations of both system states and measurement noises. If the system is detectable and the noise is bounded, it has been shown that two design parameters can provide more degrees of freedom. In this context, t ....etc

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exit interview

exit interview is an interview conducted by an employer of a departing employee. generally conducted by a relatively neutral party, such as a human resources staff member, so that the employee will be more inclined to be candid, as opposed to worrying about burning bridges. For this reason, some companies opt to employ a third party to conduct the interviews and provide feedback. The purpose of an exit interview is usually to gather data for improving working conditions and retaining employees. Common questions include ....etc

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Presented by:
Reza Raoufi
Hamid Khaloozadeh


Abstract


A robust/adaptive stochastic observer is presented for stochastic nonlinear dynamics having excessive uncertainties. It was shown through a new theorem that the proposed nonlinear robust sliding mode observer has very accurate state estimate error characteristic. The observer uses the sliding mode technique for the robustness and a deterministic adaptive law to guarantees a globally asymptotically convergence observation error. Finally, an example is given to illustrat ....etc

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SPEED SENSORLESS SEPARATELY EXCITED DC MOTOR DRIVE WITH AN ADAPTIVE OBSERVER


ABSTRACT
This project deals with a speed sensorless separately excited dc motor drive which uses the adaptive observer to estimate the rotor speed. The stability analysis of speed estimation is carried out. The modified feed forward control is integrated with the adaptive observer to simplify the implementation. The design guideline for feedback gain and the speed controller are also given to assure system stability for the entire oper ....etc

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submitted by:
Seibum B. Choi and J. Karl Hedrick

Abstract
In the urban traffic mode, the engine is known to beoperated mostly in a transient state. However, the wide operatingrange, the inherent nonlinearities of the induction process andthe large modeling uncertainties make the design of the fuelinjectioncontroller very difficult. Even though a sliding modefuel-injection control method is in good agreement with thecharacteristics of the system, the unavoidable large time-delaybetween control action and measurement causes the p ....etc

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Introduction OF Android:

Android is an operating system for mobile devices that includes middleware and key applications, and uses a modified version of the Linux kernel. It was initially developed by Android Inc..It allows developers to write managed code in the Java language, controlling the device via Google-developed Java libraries.....
The Android SDK includes a comprehensive set of development tools . These include a debugger, libraries, a handset emulator (based on QEMU), documentation, sample code, and tutorials. Currently s ....etc

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