Application of chaos nest searching algorithm and bisection-interpolation method in optimal operation of hydropower station;

Application of nested algorithm with bisection-interpolation approach and chaos to optimization of cascade reservoir operation;

Based on relative displacement between the particular person s feature lines and the general model s, we perform variational interpolation to fit the particular facial geometry.

Research advances in transplanting mechanism of rice transplanter;

Since the shortage of traditional design method on transplanting mechanism of high speed crank rocker style, this paper makes an elastic dynamic analysis of the mechanism.

Transplanting mechanism with planetary elliptic gears is one kind rotary transplanting mechanism which is assembled on the high speed transplanter, it is the main part of a transplanter, and the trail and pose of its needles to take seedlings determines its performance.

Innovation of the separating planting mechanism is one of key technologies to innovate rice transplanter.

In this paper, a kind of separating planting mechanism of high performance rice transplanter, separating planting mechanism with double control unit was introduced, in order to achieve the movement trace of transplanting arm, connected rod mechanism and planetary rod mechanism were used.

The separating planting mechanism with planetary elliptic gears of high performance rice transplanter made in Japan could not meet the agronomic demand in South China.

The influence of the reflected spectra and transmission dispersion properties of uniform fiber Bragg gratings (FBGs) on the add/drop multiplexing of wavelengths in DWDM systems is synthetically analyzed .

Now we can make many configurations of add/drop multiplexing devices using fiber bragg gratings.