http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
박찬호 ( Park¸ Chanho ) 한국개혁신학회 2021 한국개혁신학 Vol.71 No.-
벤자민 워필드는 구 프린스턴 신학자 중 한 명이다. 그는 잘 알려진 유신론적 진화론자이다. 다윈주의에 정면으로 반대하는 찰스 핫지의 입장에 비해 워필드는 다윈의 진화론에 대해 보다 호의적이다. 그의 여러 저술은 진화를 긍정적으로 인정한다. 마크 놀과 리빙스턴은 워필드가 성경과 진화론의 권위 모두를 인정하는 대표자들 중 한 명이라고 주장한다. 그러나 최근 프레드 자스펠은 리빙스톤과 놀의 견해에 이의를 제기한다. 자스펠은 워필드가 진화라는 개념을 인정하고 있지만 진화론 자체를 받아들이지 않았다고 주장하고 있다. 진화론에 대한 워필드의 견해에 대한 이러한 대립을 해결하기 위해서는 복잡한 진화 개념을 명확히 해야 한다. 직접 창조, 간접 창조, 그리고 진화에 대한 워필드의 언급은 진화론에 대한 그의 견해를 밝혀줄 수 있을 것이다. 또한 유신론적 진화론에 대한 현대적인 비판에 워필드가 동조할 것 같은 표현들은 유신론적 진화론자로 워필드를 분류하지 못하게 하는 단서가 될 수 있을 것 같다. Benjamin B. Warfield is one of the Old Princeton theologians. He is a well-known theistic evolutionist. In comparison to the position of Charles Hodge who directly opposes to Darwinism, Warfield changes his attitude to Darwinian evolutionism. His several writings acknowledges evolution positively. Knoll and Livingstone contends that Warfield is one of the representatives who opts for both the authority of the Bible and evolutionism. Recently, however, Fred Zaspel raises an objection to the view of Livingstone and Knoll. Zaspel admits Warfield entertains the idea of evolution but does not accept the evolutionism itself. In order to solve this confrontation on Warfield’s view concerning evolutionism, we should make the complicated concept of evolution clear. Warfield’s references on direct creation, indirect creation and evolution might shed light on his view on evolutionism. Also, the expressions Warfield is likely to sympathize with modern criticism of theistic evolutionism could be a clue to preventing Warfield from being classified as a theistic evolutionist.
Frequency divided group beamforming with sparse spacefrequency code for above 6 GHz URLLC systems
Chanho Yoon(Chanho Yoon),Woncheol Cho(Woncheol Cho),Kapseok Chang(Kapseok Chang),Young-Jo Ko(Young-Jo Ko) 한국전자통신연구원 2022 ETRI Journal Vol.44 No.6
In this study, we propose a limited feedback-based frequency divided group beamforming with sparse space-frequency transmit diversity coded orthogonal frequency division multiplexing (OFDM) system for ultrareliable low latency communication (URLLC) scenario. The proposed scheme has several advantages over the traditional hybrid beamforming approach, including not requiring downlink channel state information for baseband precoding, supporting distributed multipoint transmission structures for diversity, and reducing beam sweeping latency with little uplink overhead. These are all positive aspects of physical layer characteristics intended for URLLC. It is suggested in the system to manage the multipoint transmission structure realized by distributed panels using a power allocation method based on cooperative game theory. Link-level simulations demonstrate that the proposed scheme offers reliability by achieving both higher diversity order and array gain in a nonline-of-sight channel of selectivity and limited spatial scattering.
A New Approach to Motion Modeling and Autopilot Design of Skid-To-Turn Missiles
Chanho Song,Yoon-Sik Kim 제어·로봇·시스템학회 2002 International Journal of Control, Automation, and Vol.4 No.3
In this paper, we present a new approach to autopilot design for skid-to-turn missiles which may have severe aerodynamic cross-couplings and nonlinearities with angle of attack. The model of missile motion is derived in the maneuver plane and, based on that model, pitch, yaw, and roll autopilot are designed. They are composed of a nonlinear term which compensates for the aerodynamic couplings and nonlinearities and a linear controller driven by the measured outputs of missile accelerations and angular rates. Besides the outputs, further information such as Mach number, dynamic pressure, total angle of attack, and bank angle is required. With the proposed autopilot and simple estimators of bank angle and total angle of attack, it is shown by computer simulations that the induced moments and some aerodynamic nonlinearities are properly compensated and that the performance is superior to that of the conventional ones.
Depth map upsampling with image decomposition
Chanho Jung,Sanghyun Joo,Su Mi Ji IET 2015 Electronics letters Vol.51 No.22
<P>Two novel approaches for depth map upsampling are presented. A depth upsampling method using image decomposition is first proposed. Most of previous depth upsampling techniques have suggested the use of colour image as a guide. Unlike the conventional algorithms, the method decomposes the colour image into its structure and texture layers, and then makes use of the structure component instead of the colour image in the reconstruction of depth values. Furthermore, the structure information-based method is extended to a hybrid depth upsampling approach, which takes the advantages of both structure and colour maps. Experimental results demonstrate that the proposed depth map upsampling methods perform better than the previous algorithms in terms of the bad pixel rate.</P>