The wheeled robot whose left and right sides are in phase (L&R in-phase) is superior to the one whose both sides are not in getting over obstacles. Nevertheless, the wheeled robot has to abandon its routine swerve way depending on speed difference of the left and right wheels. In this paper, we present...

To overcome the complex logic in CCD image optical fiber transmission system, this paper introduces the concept of MicroBlaze soft processor and IP cores in the system, and transmit data through AXI bus. With the advantage of IP core in SOPC system, this design optimize the CCD image optical fiber transmission...

Automatic detection of the transcription of personal names in different languages is a key component for cross-lingual information retrieval systems. A plenty of complex machine learning algorithms have been employed in machine transliteration tasks with considerable computational costs. We propose an...

The continuation of the static electric field is based on the electric field scalar potential or the three component of the electric field, and the calculation process is complex. According to the vector Green formula, the static electric field vector continuation model is established based on the integral...

Combined with recently-developed Bi-Telecentric system, a new three-dimensional measurement model is proposed in this paper based on existing measurement technology, which reduces the calculation of three-dimensional reconstruction. Then, an experimental platform is built to verify the reliability and...

Modern industrial civilization and material progress of life push traditional crafts and cultural heritage into an awkward, difficult situation. To solve this problem, we make use of digital art, combined with three-dimensional rendering engine, database and virtual reality technology in Unity platform,...

This paper integrates the binary search algorithm and the load flow calculation to find the position and the injection capacity of the PV grid-connected injection node, it bases on minimizing the transmission loss and enhancing the voltage of the end. As verified by the IEEE33 node distribution system,...

Based on some assuming and definition, this paper propose a method of vehicle target searching, this method include calculate the scanning time, the probability of finding the target when the target intersection with the sight center line, and the probability of finding a target within a time interval,...

For circuit breaker failure state is difficult to identify quickly, this paper put forward a rapid recognition method of circuit breaker status based on wavelet packet decomposition and Support Vector Machine(SVM). After db3 wavelet packet decomposition, the extracted circuit breaker vibration signal...

Energy optimization plan is necessary to ensure the safety, the stability and the economy of the power dispatch. The most common method of energy optimization plan is the day-ahead dynamic economic dispatch by the short-term forecast. However, due to the forecasting error of the distributed generation,...

This paper proposes a new type of circuit breaker mechanical characteristic test method, which breaks through the former "contact" sensing technology. It adopts the technique of multi-data fusion, combines with electrical, sound and vibration, and studies the circuit breaker mechanical characteristics...

As an important part of the battlefield defense system, the resource optimization strategy of radar systems is becoming a hot topic. In this paper, for the distributed resource allocation problem in MIMO radar target tracking, starting from the existing research results, we discuss the advantages of...

The Bode's ideal transfer function is applied to the parameter setting of fractional order PI D controller in this paper. The closed loop system composed of Bode's ideal transfer is used to be a reference model in this optimized system, where the controller parameters are searched by genetic algorithm...

In many applications, the function of spelling error checking and auto-complete according to the user's input is very popular. The spelling error checking algorithm based on the dictionary is very fast to find the word written correctly, but need to recalculate the edit distance of a large number of...

Wi-Fi is a combination of the computer network and wireless communication technology. It uses wireless channel to access networks. With its characteristics of high speed,flexible,easy to manage and extension,etc,it has quickly become one of the most effective way of broadband access. But it was also...

With the release of super low-power consumption Bluetooth 4.0, the development of wearable intelligence devices is so fast in the world. In the field of wireless sensor net, to apply low-power consumption Bluetooth could decrease the cost of system and reduce the devices' volume, especially lower the...

In the past few decades, a large number of data mining algorithms have been proposed to assist in the practical medical diagnosis. This paper proposes a novel algorithm, k-dependence causal forest (KCF) based on Bayesian network. The experiments conducted on the thyroid disease data set suggest the KCF...

In this paper, a newly reported four-wing fractional-order Qi system is discussed and analyzed. Its dynamic characteristic is observed through investigating the Lyapunov exponent diagrams, bifurcation diagrams, and phase orbits diagrams when the order is as low as 2.7. Then, based on the four-wing fractional-order...

Network video (net-video) is universal with gradually development of network services. Most net-video providers can provide the same service and equipment. Thus the evaluation of quality of experience (QoE) becomes critical. Recent research has achieved to evaluate net-video QoE by some QoS parameters,...

As a kind of array antenna, narrow wall slot waveguide antenna can get desired far field pattern, by controlling the depth and inclined angle of every slot. This antenna is a linear polarized antenna with severe cross polarization which can increase sidelobe, and this cross polarization can't be eliminated...

In communication system, for the different application, it's need antenna provide different pattern, such as cosecant squared pattern, The antenna with cosecant square pattern can rapidly find object, and cover the larger effective region, so the antenna which have cosecant squared pattern is widely...

Aimed at the problem of low employment rate of college students, we establish the evaluation index system of university students' employment in this paper. Then we use the practical method of interpretative structural model to analyze the influence factors of university students' employment, and explain...

High-resolution remote sensing images includes high spectral resolution remote sensing images, high spatial resolution remote sensing images, high temporal resolution remote sensing images and so on. Based on the physical properties and functions, there are six road features: spectral feature, textural...

With the increasingly perfecting and development of chaos theory, this paper considers the impulsive control and synchronization under the influence of time-delay chaotic system. It will utilize Lyapunov-krasovskii function and linear matrix inequality to research the asymptotic stability of chaotic...

More and more (Field Programmable Gate Arrays)FPGAs were used in space missions, due to the characteristics of aerospace equipment ,such as satellite. The correctness of FPGA design was not only determined by the code, but also need FPGA design suite to complete the process which generates the circuit,...

In this paper, we give out a Parameter. By this Parameter,we get a series of conjugate gradient methods. We give the Algorithm of the Parameteric conjugate gradient. The efficiency of the method can be got by the numerical result of the examples .

In this paper, a broadband impedance matching structure is presented. Based on it, a high-power double-ridged waveguide magic T covering the full-band of WRD 750 (7.5~18GHz) is designed. The test results are: each port's return loss below -18dB, synthetic branches amplitude balance error is less than...

Vehicular Ad-hoc Networks (VANET) is the research focus of ad-hoc network technology in recent years. Due to fast-moving and other properties of Vehicles, it is extremely easy to change the Topology of the VANET, and communication channels of VANET may become unstable. Then the system performance of...

In this paper, we propose a network recharge platform for public transport smart card based on mobile devices. The proposed platform is to cater the great need of smart card recharge services as the number of user growth. The architecture of proposed platform includes intelligent device, network recharge...

In this paper, pursuits of high precision of linear/rotary stages by using cooperation motions and high precision stability via enhancement of the interface of stationary and moving parts are presented. Mechanisms that can provide multi-axis motions with a relative small stroke but a high precision are...

In this paper, a capacitive load double-ridge waveguide evanescent mode low-pass filteris is presented. Combining electromagnetic simulation software to design ,the test results are: The filter return loss-0.6dB, out-band suppression 40dBc at 5.5GHz and 20dBc at 13GHz to 26 GHz, parasitic passband appears...