Quantum-enhanced measurements hold the promise to improve high-precision sensing ranging from the definition of time standards to the determination of fundamental constants of nature. However, quantum sensors lose their sensitivity in the presence of noi
Moreover, the proposed matrix algorithm for quantum cryptography can ultimately be simplified to matrix multiplication, which is implemented and optimized in modern computers. Most importantly, considerably information capacity can be improved effectively and efficiently by the recursive property of Fibonacci...
For example, the model of misalignment error can be formulated by a direction cosine matrix [13]. However, some errors, such as cross-coupling, are generally difficult to be physically modeled due to their complexity, multivariability, coupling, and nonlinearity. Therefore, an effective system ...
In engineering applications, common methods have applied the Difference method to deal with the MEMS gyroscope output data, obtaining stationary signals [27]. The ARMA model is built with the stationary data. After that, the methods utilize the difference operator to transfer in a reverse manner ...
F1 = r1 f12 + f1 f2 r1 f12 + 2 f1 f2 + r2 f22 (1) where r1 = k11 k12 and r2 = k22 k21 (kij is the rate constant for each of the four possible propagation reactions, with active center i adding monomer j). In order to analyze copolymerization data for medium or high ...
At the time of conducting the design, due to the lack of rotational stiffness data or models concerning flat air bearings, a simple model as shown in Figure 3 was assumed, for estimating the air bearing reaction moment due to the rotational motion. When the stage body is in its ...
A1 and A2 are the rail-pressure-determining matrices associated with the error correction gain matrix H to determine the output pressure pˆr−OBS. It is noted that in the engine operating conditions the concern about the precise characteristics of pressure oscillation is far below the trend ...
applied sciences Article Dynamic Measurement Error Modeling and Analysis in a Photoelectric Scanning Measurement Network Shendong Shi 1, Linghui Yang 1,* , Jiarui Lin 1, Changyu Long 2, Rui Deng 1, Zhenyu Zhang 1 and Jigui Zhu 1 1 State Key Laboratory of Precision Measuring Technology and ...