Turkey’s strategic choice: buy or make weapons?

Turkey has been investing in its national defence industrial base since the 1980s. As with other developing countries, Turkey’s motivations for investing in national defence industries can be boiled down to the pursuit of defence autarky, economic benefits and international prestige. However, after 40 years of investment, Turkey is unable to reach the primary goals of defence industrialisation. We argue that three factors are important to understanding Turkey’s persistence in these primary goals. First, Turkey believes that there is an overall improvement in its defence industrial capabilities and the goal of autarky is still reachable. Second, increased defence exports support the belief that Turkish defence industries have become sustainable and the trend will continue in the future. The third reason, perhaps most important of all, has to do with the domestic political gains of defence industrialisation: the AKP uses defence industry and indigenous weapon systems for prestige and, therefore, garners broader support.     

Perspectives for the development of key industrial capabilities for Canada’s defence sector

With the Canada First Defence Strategy, Canada has put forth a major opportunity to reconcile national security imperatives and industrial policy. The Jenkins Report (2013) set out to examine ways to use that procurement effort to foster key industrial capabilities (KICs) that would put the Canadian defence industry at an advantage both nationally and internationally. The Canadian defence industry should then develop highly focused capabilities with a view to moving up global value chains. As such, KICs that hold the best potential should be selected. They should be sustained through a range of strategies that are however contingent on the elimination of policy gaps. This leads to a balancing act between the need to control intellectual property assets versus accessing them in a world where national boundaries are eroded. Canada’s industry should target opportunities outside North America while continuing to focus on better integration with the North American industry.     

俄罗斯国防工业的反制裁之路

面对西方的制裁,俄罗斯国防工业的反制裁之路卓然有效。西方制裁从根本上说是政治目的压倒经济利益,指向俄罗斯经济的支柱产业和薄弱环节,国防工业是双方制裁与反制裁博弈的重点领域之一。俄罗斯国防工业反制裁的过程是在危机中寻找转机的过程,通过强化政府层面的顶层设计、加速国防工业综合体的中层整合、在世界武器市场中主动出击,基本上走出了制裁带来的危机,但未来发展受制于经济形势的影响,仍面临较大压力。     

嵌入式计算机PC/104在陆地导航系统中的应用

随着现代导航技术的发展,嵌入式计算机技术已成为陆地导航系统中不可分割的重要组成部分。介绍了嵌入式工控机PC/104的结构特点及其应用开发特点;基于PC/104的系统设计思想,提出了以PC/104工控机为核心的陆地导航系统的设计方案,重点介绍了该系统的组成、各部件的作用、工作原理以及软件设计流程。这种嵌入式计算机软硬件相辅相成的有机构成,能集中统一地完成各部件的控制与信号处理,使整个陆地导航系统的性能与可靠性得到进一步提高。     

Optimal production ramp-up in the smartphone manufacturing industry

Motivated by challenges in the smartphone manufacturing industry, we develop a dynamic production ramp-up model that can be applied to economically satisfy nonstationary demand for short-life-cycle products by high-tech companies. Due to shorter life cycles and more rapid evolution of smartphones, production ramp-up has been increasingly critical to the success of a new smartphone. In the production ramp-up, the key challenge is to match the increasing capacity to nonstationary demand. The high-tech smartphone manufacturers are urged to jointly consider the effect of increasing capacity and decreasing demand. We study the production planning problem using a high-dimensional Markov decision process (MDP) model to characterize the production ramp-up. To address the curse of dimensionality, we refine Monte Carlo tree search (MCTS) algorithm and theoretically analyze its convergence and computational complexity. In a real case study, we find that the MDP model achieves revenue improvement by stopping producing the existing product earlier than the benchmark policy. In synthetic instances, we validate that the proposed MCTS algorithm saves computation time without loss of solution quality compared with traditional value iteration algorithm. As part of the Lenovo production solution, our MDP model enables high-tech smartphone manufacturers to better plan the production ramp-up.     

Optimal job splitting on a multi‐slot machine with applications in the printing industry

In this article, we define a scheduling/packing problem called the Job Splitting Problem, motivated by the practices in the printing industry. There are n types of items to be produced on an m‐slot machine. A particular assignment of the types to the slots is called a “run” configuration and requires a setup cost. Once a run begins, the production continues according to that configuration and the “length” of the run represents the quantity produced in each slot during that run. For each unit of production in excess of demand, there is a waste cost. Our goal is to construct a production plan, i.e., a set of runs, such that the total setup and waste cost is minimized. We show that the problem is strongly NP‐hard and propose two integer programming formulations, several preprocessing steps, and two heuristics. We also provide a worst‐case bound for one of the heuristics. Extensive tests on real‐world and randomly generated instances show that the heuristics are both fast and effective, finding near‐optimal solutions. © 2010 Wiley Periodicals, Inc. Naval Research Logistics, 2010     

长寿化工园区应急救援体系建设方案

随着重庆市长寿化工园区的建立和发展,园区化学灾害事故的发生几率增加,完善园区化学灾害事故应急救援体系刻不容缓。目前,园区化学灾害事故应急救援力量分散于各部门、各企业,发展不平衡,协调统一的指挥工作机制尚未形成,难于协同作战,整体实力不足。以长寿化工园区应急救援体系建设方案为例,详细论述了长寿化工园区应急救援体系建设的现状及存在的问题,应急救援体系建设的目标和原则,以及应急救援体系运行管理体制和应急响应机制。     

对抗战时期中国机器工业“繁荣”的思辨

抗战时期,中国的机器业获得了一个＂繁荣＂的发展。这是近代中国追求机器业发展几十年的结果,更是战争特殊环境直接推动的结果。然而,这种主要因战争而＂繁荣＂的假象是暂时的,在整个中国工业中的比重也很弱,它并没有将中国工业化推向深入。同时,就战争带给机器业的影响来看,它是一把双刃剑,无论就战争发动者与应对者,它带给人类的是祸大于福,任何寄希望于战争带动社会经济、大发战争财的做法迟早会作茧自缚。我们应反对战争、创造和平、珍惜和平,只有在和平环境中才能谋求真正的发展。     

European defence industry consolidation and domestic procurement bias

How have European cross-border defence industrial mergers and acquisitions affected domestic procurement bias among the major EU powers? This article departs from the findings of Andrew Moravcsik more than two decades ago suggesting that major West European states had no ingrained preferences for defence industrial autarchy. When cross-national armament projects were derailed, this could be attributed to political efforts of national defence industrial champions favouring purely domestic projects. As former national champions join pan-European defence groups, their preferences are likely modified. Does this shift procurement towards non-European “off-the-shelf” solutions which, according to Moravcsik, are favoured by defence departments? Or does it give impetus to a stronger preference for European as opposed to domestic systems? In this article, procurement patterns in the aftermath of cross-border defence industry consolidation will be analysed. Procurement bias is assessed in two industry segments characterised by pervasive consolidation.     

对我国高新技术产业政策调整的几点建议

在以知识经济为背景的高速经济增长时代 ,高新技术产业作为经济增长支柱的作用日益突出。由于高新技术产业不同于传统产业的特点 ,客观上要求政府采取有力的措施来促进高新技术产业的发展。