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1、夕女/大ZSHANDONGUNIVERSITY OF TECHNOLOGY毕业设计说明书基于量子衍生进化算法组合优化问题研究学 院:计算机科学与技术学院专 业:计算机科学与技术学生姓名:冯冈I学 号:1011051056指导教师:20 年 月中文摘要摘要提出一种多宇宙并行自适应量子衍生进化算法,对量子衍生进化进行自适应 的改进并利用多宇宙模型实现。加快量子衍生进化算法的进化精度、收敛速度和 运行效率C关键词:数值优化;量子;进化算法;旋转算子;自适应;多宇宙AbstractElectronic excited state is one of the common forms in which
2、atoms, molecules and ions exist in the nature. Study on the characters and dynamics behaviors of the molecular excited states, such as energy levels, lifetimes, predissociation and auto-ionization, as well as on their electronic structures, is not only a significant topic related to chemical reactio
3、ns and chemical dynamics, but also one of the frontiers in the field of atomic and molecular physics.In present dissertation, experimental studies of the predissociated Rydberg states of CaCl by using the resonance enhanced multiphoton ionization (REMPI) and ion-dip detection spectroscopy were carri
4、ed out. Five core-penetrating Rydberg states of CaCl in the intermediate effective principle quantum number region, n*=57, were observed for the first time. Theoretical analysis confirmed the predissociation mechanism which supposed these Rydberg states were led by an interaction with a continuum st
5、ate. A potential energy curve of this continuum state in the energy region of 4500047500cm was fitted based on the observed predissociation linewidths. Some Rydberg levels with anomalously small rotational constants were also observed. They might be the fragments of the core-nonpenetrating Rydberg s
6、tates. All these results provide rich information for understanding the mechanism of dissociation of molecules with highly polar core and some correlative dynamical processes.Systematical investigation on the high-lying triplet gerade states of Na? by using the perturbation facilitated optical-optic
7、al double resonance (PFOODR) method is also made. A doubly excited valence state of Na?, 1E/ state, which consists in the uniquej state as well as the unique pure two-electron excitation state below the ionization threshold, was first observed and characterized. A number of v=057 vibration levels we
8、re determined and assigned. The levels cover more than 99% of the potential well depth of the state. No evident autoionization was found related to the levels belonging to the FE j state above the ionization threshold, implying the distinct character of the doubly excited valence state from the Rydb
9、erg states. The observation of this state is of great importance for expounding homo-diatomic molecular structure in quantum chemistry.The energy levels of and states of Na? above the 3s+3d atomic limit were detected by monitoring of the 3d3p fluorescence of Na atom. An obvious rotational line broad
10、ening was observed. A theoretical analysis of the predissociation mechanism of the and states based on the ab mitio potential energy curves was presented. The strong predissociation of the levels above the 3s+3d limit is due to the electrostatic interaction with the 2,11巧 state, resulting in their l
11、ifetime as short as hundreds of femtoseconds. The predissociation mechanism of the state was determined also. Both the direct predissociation by the 23n state and the accidental predissociation by the 2rig state via the 3,11; state could have contributed to the predissociation of the state. The theo
12、retical predictions were in fairly good agreement with the experimental observations.The (3s+nd) (n=57) 4, 7, and 103Aa, Rydberg states of Na? were observed and the quantum defect of its triplet Rydberg series were first obtained.Key words: molecular excited state, rydberg state, predissociation, Na
13、?, CaCl摘要IABSTRACTII目录IV弓I 言61.1课题的背景和意义错误!未定义书签。1.2耐热高分子材料的发展错误!未定义书签。1.3几种典型的芳杂环高分子错误!未定义书签。1.3.1聚酰亚胺(Polyimidesr Pis) 错误!未定义书签。第二章实验方法82.1试剂和仪器82.1.1主要试剂132.1.2仪器错误!未定义书签。2.2芳杂环高分子及其模型化合物的合成错误!未定义书签。2.2.1聚苯基不对称三嗪及其模型化合物错误!未定义书签。2.2.2聚苯基对称三嗪及其模型化合物错误!未定义书签。第三章 高分子及其模型化合物主要水解产物的分析133.1聚苯基不对称三嗪及其模型化
14、合物的高温水解133.1.1聚苯基不对称三嗪模型化合物高温水解产物的分析133.1.2聚苯基不对称三嗪高温水解产物的分析错误!未定义书签。3.1.3聚苯基不对称三嗪及其模型化合物高温水解小节错误!未定义书签。3.2聚苯基对称三嗪及其模型化合物的水解产物分析.错误!未定义书签。3.2.1 2,4,6 -三苯基-1,3,5 -三嗪的水解产物分析错误!未定义书签。结论15参考文献16附录A程序主要部分源代码 21附录B程序使用说明书22引言在微观领域中,某些物理量的变化是以最小的单位跳跃式进行的,而不是连 续的,这个最小的基本单位叫做量子。量子这一概念自19世纪后期被提出后, 在物理学中倍受关注随量
15、子概念而来的量子理论是很有趣的,量子论的一些基本论点显得并不 “玄乎”,但它的推论显得很“玄”。我们假设一个“量子”距离也就是最小距 离的两个端点A和B。按照量子论,物体从A不经过A和B中的任何-个点就 能直接到达B。换句话说,物体在A点突然消失,与此同时在B点出现。除了 神话,你无法在现实的宏观世界找到一个这样的例子。量子论把人们在宏观世界 里建立起来的“常识”和“直觉”打了个七零八落。薛定谡之猫是关于量子理论的一个理想实验。实验内容是:这只猫十分可怜, 它被封在一个密室里,密室里有食物有毒药。毒药瓶上有一个锤子,锤子由一个 电子开关控制,电子开关由放射性原子控制。如果原子核衰变,则放出a粒
16、子, 触动电子开关,锤子落下,砸碎毒药瓶,释放出里面的氟化物气体,猫必死无疑。 这个残忍的装置由奥地利物理学家埃尔温薛定诺所设计,所以此猫便叫做薛定 谭猫量子理论认为:如果没有揭开盖子,进行观察,我们永远也不知道猫是死 是活,它将永远处于非死非活的叠加态,这与我们的日常经验严重相迁这一物理学微观领域所带来了的影响非常巨大随着计算机科学的发展,史 蒂芬威斯纳在1969年最早提出“基于量子力学的计算设备”。而关于“基于 量子力学的信息处理”的最早文章则是由亚历山大豪勒夫(1973)、帕帕拉维 斯基(1975)、罗马印戈登(1976)和尤里马尼(1980)年发表456 70 史蒂芬威斯纳的文章发表于1983年8。1980年代一系列的研究使得量子计算 机的理论变得丰富