【正文】 ell software and Analyse the influencing factor about the magic field equality． 2. Simulate the magostrictive capacity of the exploying magostrictive rod by making use of the relation between magostriction and magization intensity． 3. According to the magostrictive machanism and the related formulas that are in THE MATERIAL MACHANICS and THE LIMITED CELL， deduce the static state inputoutput model of giant magostrictive transducer and simulate the relative curve between static input signal and output signal by using ANSYS software． 4. Establish the dynamic state model about giant magostrictive transducer system that are based on the physical disciplinarian． Gain the system response curve and the effect law of diversified parameter that is acted on gain magostrictive transducer． 5. Based on the existing giant magostrictive transducer， does a experiment about static state characteristic and dynamic state characteristic ， which can verify the legitimacy of transducer mathematical model． Key words： giant magostrivtive transducer； system characteristic； mathematical model； the limited cell analysis； simulation model； the coupling of magicmachanism． 6 論文題 目： 基于神經(jīng)網(wǎng)絡(luò)的質(zhì)量診斷理論的研究與應(yīng)用 The Research and Applications of Quality Diagnosis Theory Based on Neural Networks 研究生姓名： 劉 華 導(dǎo)師姓 名： 王建國(guó) 教授 專(zhuān) 業(yè)： 機(jī)械電子工程 摘 要 ： 產(chǎn)品質(zhì)量的優(yōu)劣，是衡量一個(gè)國(guó)家生產(chǎn)力發(fā)展水平以及技術(shù)、經(jīng)濟(jì)發(fā)展水平的重要標(biāo)志。 4. 對(duì)超磁致伸縮換能器基于物理規(guī)律建立起動(dòng)態(tài)特性的數(shù)學(xué)模型和仿真模型，通過(guò)仿真得到系統(tǒng)的響應(yīng)曲線及各主要參數(shù)對(duì)換能器動(dòng)態(tài)特性的影響規(guī)律。 3. 根據(jù)磁致伸縮產(chǎn)生的機(jī)理，結(jié)合材料力學(xué)及有限元中軸對(duì)稱(chēng)結(jié)構(gòu)離散化的相關(guān)公式，推 5 導(dǎo)出超磁致伸縮換能器的靜態(tài)輸入輸出模型。論文首先對(duì)超磁致伸縮材料的特點(diǎn)、特性、器件開(kāi)發(fā)現(xiàn)狀、理論研究現(xiàn)狀作了詳細(xì)論述，然后在下面幾個(gè)方面作了進(jìn)一步研究： 1. 采用有限元軟件模擬了 Δ E 效應(yīng)對(duì)超磁致伸縮棒縱振基頻的影響 ，并定量分析了各種因素對(duì)磁場(chǎng)均勻度的影響大小。 關(guān)鍵詞： ERP 訂單生產(chǎn) C/S B/S 數(shù)據(jù)庫(kù) 實(shí)施 ABSTRACT ERP, that is Enterprise Resource Planning, is a synthetic enterprise management message system developed in the 90s of 19 century. It shows the direction and tendency of enterprise management in the future. With the development of information technology, information small and medium manufacturing enterprise bee more and more important. In order to adapt to the current intensive market petition, the small and medium manufacturing enterprise should boost their petitive ability by putting the enterprise resource planning system in practice. At the same time currently many enterprises‘ activities are based on the mode of make to order. They emphasize on the need of customers. So it is important for us to effetely solve the enterprise resource planning of make to order based small and medium manufacturing enterprise. In other words, we should effetely put the customer‘s order information into the ERP system and then the enterprises quickly make the specific products that 4 customers have required. The main idea of thesis is study and explore of system geared to local small and medium manufacturing enterprise of make to order. At the beginning of this thesis ,it introduces the development、 function and tendency in the function of ERP and the manufacturing types, especially deals with contents and aims of make to order based local small and medium manufacturing enterprise ERP system. The main contents include: ERP system demand analysis, system construction design, especially is information development technology bining B/S with C/S patents, database creation, system model construction design and parts of function surface design and program code write. After those, the thesis introduces the implement, utilization and maintenance of the small and medium enterprise ERP. In the end of this thesis, conclusions and prospects are given. Key words: ERP Make to Order C/S B/S Database Implement 論文題 目： 超磁致伸縮換能器系統(tǒng)特性的建模與實(shí)驗(yàn)研究 The Research of Model and Experimental in Magostrictive Transducers System Character 研究生姓名： 金 璐 導(dǎo)師姓 名： 張玉寶 副教授 專(zhuān) 業(yè)： 機(jī)械電子工程 摘 要 ： 超磁致伸縮材料是一種新型的稀土功能材料，具有磁致伸縮應(yīng)變大、響應(yīng)速度快、能量密度高、輸出力大等顯著特點(diǎn)，它以其優(yōu)異的性能和良好的應(yīng)用 前景而得到了世界各國(guó)研究者們的普遍關(guān)注，其相應(yīng)的理論和應(yīng)用研究正廣泛進(jìn)行，各種應(yīng)用器件的開(kāi)發(fā)正成為人們研究的熱點(diǎn)。 之后，本文介紹了所開(kāi)發(fā)的 ERP 系統(tǒng)的實(shí)施， ERP 系統(tǒng)的運(yùn)行、使用和維護(hù)方法。 論文首先介紹了 ERP 的發(fā)展歷程、作用、趨勢(shì)以及制造業(yè)生產(chǎn)類(lèi)型，特別闡述了基于訂單生產(chǎn)的面向地方中小制造企業(yè)的 ERP 軟件的開(kāi)發(fā)與研究的內(nèi)容和目標(biāo)。那么，如何有效的解決基于訂單生產(chǎn)的中小型制造企業(yè)資源計(jì)劃問(wèn)題，把客戶(hù)訂單的信息有效地導(dǎo)入到生產(chǎn)企業(yè)的 ERP 系統(tǒng)，并及時(shí)地生產(chǎn)出客戶(hù)需要的產(chǎn)品顯得尤其重要。它代表了未來(lái)企業(yè)管理的發(fā)展方向和必然趨勢(shì)。在金屬 Ti 膜仿真結(jié)果的基礎(chǔ)上，在此項(xiàng)研究中對(duì) TiSiN 三元薄膜的生長(zhǎng)進(jìn)行情況進(jìn)行了初步的計(jì)算機(jī)模擬試驗(yàn) (包括換位機(jī)制和不換位機(jī)制、激活能參數(shù)調(diào)節(jié)、溫度調(diào)節(jié)等 )，這使我們對(duì) TiSiN形成納米復(fù)合相的機(jī)制有了一些了解，并且 為進(jìn)一步的研究奠定了一個(gè)很好的基礎(chǔ)。隨粒子入射速率的增加，薄膜生長(zhǎng)呈現(xiàn)三維島狀生長(zhǎng)模式，薄膜表面粗糙度也隨之增加。 模擬結(jié)果表明，在金屬 Ti 膜生長(zhǎng)過(guò)程中，當(dāng)基底溫 度較低時(shí)，成核數(shù)目較多，但團(tuán)簇尺寸較??；當(dāng)基底溫度較高時(shí)，形成大尺寸團(tuán)簇的概率增加，團(tuán)簇之間的空隙較小。通過(guò)給每個(gè)團(tuán)簇賦以不同的顏色，得到了所需的團(tuán)簇統(tǒng)計(jì)數(shù)據(jù)。 本文在總結(jié)蒙特卡羅（ MC）和分子動(dòng)力學(xué)（ MD）這兩種計(jì)算機(jī)模擬方法各自特點(diǎn)的基礎(chǔ)上，采用將微觀粒子 動(dòng)力學(xué)與 Monte Carlo 方法相結(jié)合的 KMC（ Kiic Monte Carlo）方法來(lái)做為本課題研究的計(jì)算機(jī)模擬方法。本課題以 Ti、 Si、 N 三種粒子共沉積形成的納米復(fù)合硬質(zhì)薄膜為研究對(duì)象，初步嘗試用計(jì)算機(jī)來(lái)模擬在單質(zhì) Ti 薄膜和 TiSiN 三元薄膜生長(zhǎng)過(guò)程中，入射粒子的吸附、擴(kuò)散、凝聚成核、團(tuán)簇長(zhǎng)大等行為。 1 2020 屆碩士研究生學(xué)位論文摘要 機(jī)械電子工程 論文題 目： 物理氣相沉積 TiSiN 納米復(fù)合薄膜生長(zhǎng)過(guò)程的計(jì)算機(jī)仿真研究 The Simulation of TiSiN Codeposition Nanoposite Films Growth with PVD 研究生姓名： 王新蒙 導(dǎo)師姓 名： 劉學(xué)杰 教授 專(zhuān) 業(yè)： 機(jī)械電子工程 摘 要 ： 物理氣相沉積（ PVD）技術(shù)作為薄膜材料制備的主要方法之一，其在機(jī)械制造業(yè) 中的應(yīng)用主要集中在切削刀具表面的強(qiáng)化。 TiSiN 納米復(fù)合薄膜由于比單一 TiN 薄膜具有較好的綜合機(jī)械性能，因此成為硬質(zhì)薄膜材料研究的主要方向之一。通過(guò)對(duì)模擬結(jié)果的分析，來(lái)研究沉積過(guò)程參數(shù)的變化對(duì)薄膜微觀組織及形貌的影響。該 KMC 模型引入了活粒子的概念，充分考慮了表面所有活粒子都有發(fā)生遷移運(yùn)動(dòng)的可能，同時(shí)也考慮到每次躍遷運(yùn)動(dòng)發(fā)生后所引起的周?chē)徚Ｗ舆\(yùn)動(dòng)狀態(tài)的變化。本仿真軟件的設(shè)計(jì)是在 Visual 的集成開(kāi)發(fā)環(huán)境中進(jìn)行，用戶(hù)可方便地輸入待考察的參數(shù)值，并實(shí)時(shí)觀察表面粒子的運(yùn)動(dòng)狀態(tài)。模擬數(shù)據(jù)也顯示薄膜表面粗糙度隨溫度升高而變得光滑。另外，統(tǒng)計(jì)結(jié)果也顯示出，沉積粒子與基底粒子結(jié)合力較強(qiáng)。 2 關(guān)鍵詞 ： 物理氣相沉積，計(jì)算機(jī)模擬，薄膜生長(zhǎng)，團(tuán)簇，動(dòng)力學(xué)蒙特卡羅方法 ABSTRACT One of important applications in machine manufacturing of physical vapor deposition (PVD) is the wear resistance coatings of cutting tools. The study on TiSiN ternary nanoposition coatings bees a hot research point for searching novel hard coatings because it has good mechanical properties than simple binary alloy TiN. In this research, we try to simulate film growth process of Ti coatings and TiSiN coatings which formed by codepositi