System error measurement is the essential step in actuator frequency characteristic testing and is studied to provide qualified results for system error compensation. We explored the approaches using swept sine and fast Fourier transform. We found that digital smoothing is…

In this paper, we designed a controller for an interval system and fixed cost function. The closed-loop system stability and cost function is guaranteed to be no more than a certain upper bound with all admissible uncertainties as well as…

No doubt that, power electronics plays an important role in the modern industry and power system networks.This paper presents the performance analysis of a multi-source, single-output, buck-boost dc-ac convertersuitable for use in different applications such as feeding ac loads from…

The growing demand of digital oilfield in oil and gas industry leads extensive research on the development of engineering software for the analysis of real-time oil and gas drilling data. The Intelligent Drilling Advisory system is an engineering software and…

The shearing strength-shearing displacement model of deep-sea soft sediments is quite important to predict the traction and slip ratio of nodule collector. According to the physical mechanics characters of the deep-sea soft sediments, the 321 sodium molybdate swell soil samples…

With the growing demand for real time services in wireless sensor networks, quality of service based routing has attracted more attention. But offering some quality of service guarantee in sensor networks raises significant challenges. The network needs to cope with…

In the modern intelligent transportation systems (ITS), the plate recognition system is a very important. The increasingly crowded city traffic needs more advanced and effective traffic management and control. It has been an important research direction to utilize the car…