【求助】关于接触力的定义小问题

suduo

请看一下这个adams10.1中定义一个接触力的说明：  
1 From the Create Forces tool stack, select the Contact Force tool .  
2 Create the sphere-to-plane contact forces as follows:  
Tip: Select the appropriate plane markers, as shown in Figure 7 on page 137.  

Contact Name: .model_1.Contact_6  

Type: Sphere to Plane  

Sphere: .model_1.PART_5.ELLIPSOID_1  

Plane Marker: .model_1.VACUUM.SURF_MAR_1  

Force Display: On First Part  
3 Create the contact array as follows:  

In the Create Contact Force dialog box, right-click the Contact Array text box, point to  
contact_array, and then select Create.  

Fill in the dialog box as follows:  
 Contact Array Name: Contact_Array_2  
 Stiffness: (1.0E+04(newton/mm))  
 Force Exponent: 1.5  
 Damping: (100.0(newton-sec/mm))  
 Penetration Depth: (0.1mm)  
 Static Friction: Coefficient: 0.6  
 Static Friction: Slip Velocity: (100(mm/sec))  
 Dynamic Friction: Coefficient: 0.5  
 Dynamic Friction: Transition Velocity: (200(mm/sec))  
我想问的是，上面提到的这个contact_array我在12.0中怎么没有找到相应的  
输入界面？可是如果我修改这个用adams10.1建好的例子中的接触力时，出来的菜单也和adams12.0不一样，里面包含了contact_array的输入框，我不知道在12.0中如何调出这个菜单。  
哪位高手点拨一下？

Jeriflee