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鉴于矿井提升系统设计计算工作量大,目前我们将首先借助电子计算机来进行方案的制定和选择,这作为第一步。第二步则力求在计算机内自动进行方案比较及选择,进而实现整个矿山设计的电子计算机化。现将我们第一步工作初步尝试的结果和体会介绍如下。 我们采用的提升计算的数学模型仍以设计人员目前熟悉的方法为基础,即先进行设备预选,进行运动学、动力学计算后校核预选设备的提升能力。若提升能力满足,则预选设备即算选定;若提升能力不满足,则调整参数后重新进行设备选择,重新进行运动学、动力学计算,直到提升能力满足设计要求为止。 利用上述现成的数学模型,我们编制
In view of the mine hoist system design and calculation workload, we will now be the first to use electronic computers for program development and selection, this is the first step. The second step is to make the program in the computer automatically compare and select, and then to achieve the entire computer design of the mine. The result and experience of the initial trial of our first step are described below. The mathematical model we use to ascend the calculations is still based on the methods currently familiar to designers, that is, pre-selection of equipment, kinematic and kinetic calculations to check the ascension of pre-selected equipment. If the ability to meet the upgrade, the pre-selected equipment that is considered selected; if the ability to enhance not satisfied, then adjust the parameters to re-select the equipment, re-kinematics, kinematics, until the ability to meet the design requirements so far. Using the above ready-made mathematical model, we compiled