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1、We will continue to improve the companys internal control system, and steady improvement in ability to manage and control, optimize business processes, to ensure smooth processes, responsibilities in place; to further strengthen internal controls, play a control post independent oversight role of ev
2、aluation complying with third-party responsibility; to actively make use of internal audit tools detect potential management, streamline, standardize related transactions, strengthening operations in accordance with law. Deepening the information management to ensure full communication zero resistan
3、ce. To constantly perfect ERP, and BFS+, and PI, and MIS, and SCM, information system based construction, full integration information system, achieved information resources shared; to expand Portal system application of breadth and depth, play information system on enterprise of Assistant role; to
4、perfect daily run maintenance operation of records, promote problem reasons analysis and system handover; to strengthening BFS+, and ERP, and SCM, technology application of training, improve employees application information system of capacity and level. Humanistic care to ensure zero. To strengthen
5、ing Humanities care, continues to foster company wind clear, and gas are, and heart Shun of culture atmosphere; strengthening love helped trapped, care difficult employees; carried out style activities, rich employees life; strengthening health and labour protection, organization career health medic
6、al, control career against; continues to implementation psychological warning prevention system, training employees health of character, and stable of mood and enterprising of attitude, created friendly fraternity of Humanities environment. To strengthen risk management, ensure that the business of
7、zero risk. To strengthened business plans management, will business business plans cover to all level, ensure the business can control in control; to close concern financial, and coal electric linkage, and energy-saving scheduling, national policy trends, strengthening track, active should; to imple
8、mentation State-owned assets method, further specification business financial management; to perfect risk tube control system, achieved risk recognition, and measure, and assessment, and report, and control feedback of closed ring management, improve risk prevention capacity. To further standardize
9、trading, and strive to achieve according to law, standardize and fair. Innovation of performance management, to ensure that potential employees zero fly. To strengthen performance management, process control, enhance employee evaluation and levels of effective communication to improve performance ma
10、nagement. To further quantify and refine employee standards . Work, full play party, and branch, and members in five type Enterprise construction in the of core role, and fighting fortress role and pioneer model role; to continues to strengthening four good leadership construction, full play levels
11、cadres in enterprise development in theHarbin Institute of Technology机械原理大作业二课程名称： 机械原理 设计题目： 凸轮机构设计 1.设计题目设计直动从动件盘形凸轮机构，其原始参数见表1表一： 凸轮机构原始参数升程（mm)升程运动角（）升程运动规律升程许用压力角（）回程运动角（）回程运动规律回程许用压力角（）远休止角（）近休止角（）140150正弦加速度30100等减等加速6035752.凸轮推杆运动规律（1） 推程运动规律（正弦加速度运动） 推程 推程 （2） 回程运动规律（等加速等减速运动） 回程 3.运动线图及凸轮线
12、图采用Matlab编程，其源程序如下：function psi,s,v,a,f,F=fsva2(h,phi01,phis01,phi02,phis02,n)w=2*pi*n/60;psi1=linspace(0,phi01,round(phi01)+1); %推程正弦加速s1=h*(psi1/phi01-sin(2*pi*psi1/phi01)/(2*pi);f1=h/(phi01*pi/180)-h*cos(2*pi*psi1/phi01)/(phi01*pi/180);F1=2*pi*h*sin(2*pi*psi1/phi01)/(phi01*pi/180)2);v1=h*w*(1-cos
13、(2*pi*psi1/phi01)/(phi01*pi/180);a1=2*pi*h*w2*sin(2*pi*psi1/phi01)/(phi01*pi/180)2); psi2=linspace(phi01+1,phis01+phi01,round(phis01); %远休程s2=h*ones(1,length(psi2);f2=zeros(1,length(psi2);F2=f2;v2=zeros(1,length(psi2);a2=zeros(1,length(psi2); psi01=linspace(phi01+phis01,phi01+phis01+phi02/2,round(ph
14、i02/2); %等减等加速s01=h-2*h*(psi01-(phi01+phis01).2/(phi022);f01=-4*h*(psi01-(phi01+phis01)/(phi022*pi/180);F01=-4*h/(phi01*pi/180)2)*ones(1,length(psi01);v01=-4*h*w*(psi01-(phi01+phis01)/(phi022*pi/180);a01=-4*h*w2/(phi02*pi/180)2)*ones(1,length(psi01); psi02=linspace(phi01+phis01+phi02/2+1,phi01+phis0
15、1+phi02,round(phi02/2);s02=2*h*(-psi02+(phi01+phis01+phi02).2/(phi022);f02=-4*h*(-psi02+(phi01+phis01+phi02)/(phi022*pi/180);F02=4*h/(phi02*pi/180)2)*ones(1,length(psi02);v02=-4*h*w*(-psi02+(phi01+phis01+phi02)/(phi022*pi/180);a02=4*h*w2/(phi02*pi/180)2)*ones(1,length(psi02); s3=s01,s02;f3=f01,f02;F3=F01,F02
