HOW IMPORTANT IS MARKET-DISTRIBUTION TO CHINA'S EXPORTS OF LOW-CARBON GOODS?
In: Journal of economic development, Band 44, Heft 2, S. 113-132
ISSN: 2636-0578
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In: Journal of economic development, Band 44, Heft 2, S. 113-132
ISSN: 2636-0578
SSRN
In: Reflective practice, Band 19, Heft 6, S. 832-843
ISSN: 1470-1103
In: International journal of Asian studies, Band 15, Heft 2, S. 268-271
ISSN: 1479-5922
In: Le monde diplomatique, Band 49, Heft 581, S. 24-25
ISSN: 0026-9395, 1147-2766
In: Computers and electronics in agriculture: COMPAG online ; an international journal, Band 118, S. 116-123
ISSN: 1872-7107
In the process of the continuous development and improvement of modern military systems, military unmanned vehicles play an important role in field reconnaissance and strategic deployment. In this paper, the precise tracking algorithm of a military unmanned vehicle, based on GPS navigation, is studied. Firstly, the optimal preview point is obtained according to the data points of a differential GPS signal. Secondly, the pure tracking algorithm is used to calculate the demand steering angle, and a variable universe fuzzy sliding mode controller is designed to control the lateral motion of the vehicle, which is verified by the joint simulation platform of Simulink and CarSim, under multiple working conditions. Finally, the actual vehicle is verified by using the Autobox platform. The results show that the lateral motion control of path tracking designed in this paper can achieve an accurate and effective control effect, and has real-time performance for engineering applications.
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Velocity estimation of ocean surface currents is of great significance in the fields of the fishery, shipping, sewage discharge, and military affairs. Over the last decade, along-track interferometric synthetic aperture radar (along-track InSAR) has been demonstrated to be one of the important instruments for large-area and high-resolution ocean surface current velocity estimation. The calculation method of the traditional ocean surface current velocity, as influenced by the large-scale wave orbital velocity and the Bragg wave phase velocity, cannot easily separate the current velocity, characterized by large error and low efficiency. In this paper, a novel velocity estimation method of ocean surface currents is proposed based on Conditional Generative Adversarial Networks (CGANs). The main processing steps are as follows: firstly, the known ocean surface current field diagrams and their corresponding interferometric phase diagrams are constructed as the training dataset ; secondly, the estimation model of the ocean surface current field is constructed based on the pix2pix algorithm and trained by the training dataset ; finally, the interferometric phase diagrams in the test dataset are input into the trained model. In the simulation experiment, processing results of the proposed method are compared with those of traditional ocean surface current velocity estimation methods, which demonstrate the efficiency and effectiveness of the novel method.
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In: Springer eBook Collection
Chapter 1. Introduction -- Chapter 2. An overview of international doctoral students' cross-cultural adaptation -- Chapter 3. Research design and methodology -- Chapter 4. Conceiving and preparing: Unfolding the doctoral map -- Chapter 5. Surviving and thriving: Navigating the doctoral trajectory -- Chapter 6. Reflecting and projecting: Evaluating the doctoral experience -- Chapter 7. Discussion: Cross-cultural adaptation as a process of human development within the bio-ecological systems theory -- Chapter 8. Conclusion.
In: Computers and electronics in agriculture: COMPAG online ; an international journal, Band 193, S. 106644
In: Environmental science and pollution research: ESPR, Band 25, Heft 28, S. 27982-27991
ISSN: 1614-7499
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