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新质生产力的运行机理、生成逻辑与模式建构——基于生产力与生产关系辩证统一的视角

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新疆师范大学学报（哲学社会科学版） 2025年第1期46卷 89-97页

作者：李勇坚张海汝中国社会科学院财经战略研究院北京100005 浙江财经大学浙江杭州310018 江苏省社会科学院经济研究所江苏南京210004

新质生产力是创新发挥主导作用,摆脱传统经济增长方式、生产力发展路径,具有高科技、高效能、高质量特征,符合新发展理念的先进生产力质态。纵观三次科技革命变革生产力的历程,新质生产力的产生和发展是生产力与生产关系相互作用的结果... 详细信息

新质生产力是创新发挥主导作用,摆脱传统经济增长方式、生产力发展路径,具有高科技、高效能、高质量特征,符合新发展理念的先进生产力质态。纵观三次科技革命变革生产力的历程,新质生产力的产生和发展是生产力与生产关系相互作用的结果,具有生产力与生产关系的双重内涵和发展要求。新质生产力以新型劳动者、新型劳动资料、新型劳动对象及其组合模式和新型生产关系为架构要素与发展基础,其生成逻辑与运行机理是由技术革命性突破引发,在催生新型生产力要素、新型要素组合模式的基础上促使与新质生产力相适应的新型生产关系变革形成,新型生产关系的反作用促进新质生产力进一步生成的过程。发展新质生产力要以实施创新驱动战略、加快产业深度转型、构建要素生态系统和全面深化改革为基本模式和关键路径。亟须加快实现高水平科技自立自强,加快技术革命性创新;促进产业深度转型,构建现代化产业体系;促进生产要素创新配置,构建新质生产要素系统;全面深化改革,加快建立健全与新质生产力相适应的新型生产关系,促进新质生产力加快形成发展。

关键词：新质生产力新型生产关系技术革命性突破全面深化改革

Feedback control of boundary layer Tollmien-Schlichting waves using a simple model-based controller

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Chinese Journal of Aeronautics 2021年第3期34卷 25-38页

作者： yong li Zhengwu CHEN School of Mechanical and Electrical Engineering Wenzhou UniversityWenzhou 325035China Key Laboratory of Aerodynamic Noise Control China Aerodynamic Research and Development CenterMianyang 621000China

The attenuation of spatially evolving instability Tollmien-Schlichting(T-S)waves in the boundary layer of a flat plate with zero pressure gradients using an active feedback control scheme is theoretically and numerically *** boundary layer is excited artificially by various perturbations to create a three-dimensional field of instability *** of actuators and sensors are distributed locally at the wall surface and connected together via a feedback *** key elements of this feedback control are the determination of the dynamic model of the flat plate boundary layer between the actuators and the sensors,and the design of the model-based feedback *** dynamic model is established based on the linear stability calculation which simulates the three-dimensional input-output behaviour of the boundary *** simplify the control problem,an uncoupled control mode of the dynamic model is made to capture only those dynamics that have greatest influences on the input-output behaviour.A Proportional-Integral-Derivative(PID)controller,i.e.a lead-lag compensator,combining with a standard Smith predictor is designed based on the system stability criterion and the specifications using frequency-response *** performance of the feedback control with the uncoupled control mode is demonstrated by the large reduction of the three-dimensional disturbances in the boundary *** simple feedback control is realistic and competitive in a practical implementation of T-S wave cancellation using a limited number of localised sensors and actuators.

关键词： Boundary layer instability Control system Feedback control PID controller Tollmien-Schlichting waves

An examination of the correlation between earthquake, positions of solar system bodies and solid tide

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Science China(Physics,Mechanics & Astronomy) 2006年第3期49卷 367-376页

作者： li yong National Astronomical Observatories Chinese Academy of Sciences Beijing 100012 China

After processing 204 data of historical earthquakes for M≥4.5 from 1900 to 1996 in the area centered at Beijing (39.9°N, 116.4° E; ±3°), two correlations have been suggested: One is between earthquake and the position distribution of major solar system bodies; the other is between the earthquake magnitude and the tidal force at the epicenter. A tentative is presented for future seism prediction. Because this work is at the test stage based on a statistic analysis, further test and verification are expected.

关键词： planetary position,solid tide,earthquake prediction,Beijing,statistic,astrogeodynamics

Propagation of light in an Ensemble of Tripod Level Atoms

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Communications in Theoretical Physics 2006年第1X期46卷 135-140页

作者： li yong Institute of Theoretical Physics the Chinese Academy of Sciences Beijing 100080 China Interdisciplinary Center of Theoretical Studies the Chinese Academy of Sciences Beijing 100080 China Department of Physics Hunan Normal University Changsha 410081 China

We study the propagation of a quantum probe light in an ensemble of tripod level atoms when the atoms are coupled to two other classical control fields. First we calculate the dispersion properties, such as susceptibility and group velocity, of the probe light within such an atomic medium under the case of three-photon resonance via the dynamical algebra method of collective atomic excitations. Then we calculate the dispersion of the probe light in the case that two classical control fieMs have the different detunings to the relative atomic transitions. Our results show that in both cases the phenomenon of electromagnetically induced transparency can occur. Especially under the second case, we can find two transparency windows for the probe light.

关键词： group velocity collective excitation electromagnetically induced transparency

ADAPTIVE TRIMMED MEAN AS A LOCATION ESTIMATE

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Journal of Systems Science & Complexity 2012年第5期25卷 973-986页

作者： Siming li yong li Jiao JIN Department of Statistics and Financial Mathematics School of Mathematical SciencesKey Laboratory of Mathematics and Complex SystemsMinistry of EducationBeijing Normal University

The trimmed mean is one of the most common estimators of location for symmetrical distributions, whose effect depends on whether the trim rate matches the proportion of contaminated data. Based on the geometric characteristics of the curve of the trimmed variance function, the authors propose two kinds of adaptive trimmed mean algorithms. The accuracy of the estimators is compared with that of other often-used estimates, such as sample mean, trimmed mean, trimean, and median, by means of simulation method. The results show that the accuracy of the adaptive derivative optimization trimmed mean method is close to the optimum performance in case of medium contamination （the contamination rate is less than 50%）. Under high contamination situation （the contamination rate equals 8070）, the performance of the estimates is comparable to that of the median and is superior to other counterparts.

关键词： Adaptive location parameter robust trimmed mean.

Numerical Complexiton Solutions of Complex KdV Equation

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Communications in Theoretical Physics 2008年第9期50卷 568-574页

作者： AN Hong-li li yong-Zhi CHEN yong Nonlinear Science Center and Department of Mathematics Ningbo University Ningbo 315211 China School of Information Science and Technology Nanjing Forestry University Nanjing 210037 China Shanghai Key Laboratory of Trustworthy Computing East China Normal University Shanghai 200062 China

In this paper, we directly extend the applications of the Adomian decomposition method to investigate the complex KdV equation. By choosing different forms of wave functions as the initial values, three new types of realistic numerical solutions： numerical positon, negaton solution, and particularly the numerical analytical complexiton solution are obtained, which can rapidly converge to the exact ones obtained by Lou et al. Numerical simulation figures are used to illustrate the efficiency and accuracy of the proposed method.

关键词： Adomian decomposition method complex KdV equation complexiton solution numerical complexiton solution

Coherent state transfer through a multi-channel quantum network： Natural versus controlled evolution passage

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Science China(Physics,Mechanics & Astronomy) 2016年第4期59卷 13-18页

作者： Bing Chen yong li College of Electronics Communication and Physics Shandong University of Science and Technology Qingdao 266510 China Beijing Computational Science Research Center Beijing 100084 China Synergetic Innovation Center of Quantum Information and Quantum Physics University of Science and Technology of China Hefei 230026 China

Quantum state transfer(QST) is an important task in quantum information processing. In this study, we describe two approaches for the high-fidelity transfer of a quantum state between two opposite quantum dots attached to a multi-channel quantum ***, we demonstrate that a high-efficiency QST can be achieved with the coherent time evolution of a quantum system without any external control. Second, we present an approach that uses an alternative mechanism for a high-fidelity QST. By adiabatically varying tunnel couplings, it is possible to implement the complete transmission of a quantum state based on this quantum mechanical mechanism.

关键词： tight-binding model quantum state transfer adiabatic passage

Robust multi-objective optimization of rolling schedule for tandem cold rolling based on evolutionary direction differential evolution algorithm

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Journal of Iron and Steel Research International 2017年第8期24卷 795-802页

作者： yong li Lei Fang School of Electrical Engineering Shenyang University of TechnologyShenyang 110873LiaoningChina School of Information Science and Engineering Shenyang University of TechnologyShenyang 110873LiaoningChina

According to the actual requirements,profile and rolling energy consumption are selected as objective functions of rolling schedule optimization for tandem cold *** of mechanical wear,roll diameter has some uncertainty during the rolling process,ignoring which will cause poor robustness of rolling *** order to solve this problem,a robust multi-objective optimization model of rolling schedule for tandem cold rolling was established.A differential evolution algorithm based on the evolutionary direction was *** algorithm calculated the horizontal angle of the vector,which was used to choose mutation *** chosen vector contained converging direction and it changed the random mutation operation in differential evolution *** of the proposed algorithm was verified by two ***,in order to ensure that delivery thicknesses have descending order like actual rolling schedule during evolution,a modified Latin Hypercube Sampling process was ***,the proposed algorithm was applied to the model *** showed that profile was improved and rolling energy consumption was reduced compared with the actual rolling ***,robustness of solutions was ensured.

关键词： Robust multi-objective optimization Rolling schedule Evolutionary direction Horizontal angle Mutation vector

Data Gathering in Wireless Sensor Networks Via Regular Low Density Parity Check Matrix

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IEEE/CAA Journal of Automatica Sinica 2018年第1期5卷 83-91页

作者： Xiaoxia Song yong li Department of Computer Science ShanxiDatong University

A great challenge faced by wireless sensor networks(WSNs) is to reduce energy consumption of sensor nodes. Fortunately, the data gathering via random sensing can save energy of sensor nodes. Nevertheless, its randomness and density usually result in difficult implementations, high computation complexity and large storage spaces in practical settings. So the deterministic sparse sensing matrices are desired in some situations. However,it is difficult to guarantee the performance of deterministic sensing matrix by the acknowledged metrics. In this paper, we construct a class of deterministic sparse sensing matrices with statistical versions of restricted isometry property(St RIP) via regular low density parity check(RLDPC) matrices. The key idea of our construction is to achieve small mutual coherence of the matrices by confining the column weights of RLDPC matrices such that St RIP is satisfied. Besides, we prove that the constructed sensing matrices have the same scale of measurement numbers as the dense measurements. We also propose a data gathering method based on RLDPC matrix. Experimental results verify that the constructed sensing matrices have better reconstruction performance, compared to the Gaussian, Bernoulli, and CSLDPC matrices. And we also verify that the data gathering via RLDPC matrix can reduce energy consumption of WSNs.

关键词： Data gathering regular low density parity check(RLDPC) matrix sensing matrix signal reconstruction wireless sensor networks(WSNs)