Higher efficiency can get an engineer’s attention, especially where improved operations intersect with more effective personal workflow. In the 2009 Mind of the Engineer survey by Reed Business Information控制工程网版权所有, 66% of engineers said that doing more with less would be the most significant change in their jobs in the next two years.
        Citing that statistic, Arun Veeramani, LabView product manager at National Instruments, talked to Control Engineering about how the new edition of the company’s software and the NIweek conference, Aug. 4-6, lead to higher personal and production efficiency. Distributed intelligence, parallel computing, advanced controlwww.cechina.cn, and digital prototyping are among tasks addressed by more than 100 new or improved features in LabView 2009 graphical design and control software, says Veeramani.
        “Knowing LabView, one engineer with one tool can do what a group of engineers can do with fragmented tools,” he adds.
        •Distributed intelligence designs, with local sensors, logic, and actuators, are helped significantly by wireless technology, since cutting wires cuts costs and enables a large channel count over large areas. Wireless connections into hazardous areas can lower risk to personnel, reducing the need to put people near hazards. Engineers can use LabView and NI’s Wireless Sensor Network platform to drag and drop I/O points for more efficient setup.
        •Parallel computing via a field programmable gate array (FPGA) puts faster processing closer to the I/O connectionswww.cechina.cn, allowing the system to return information to another controller or the network, rather than just data. Taking advantage of dual- and multicore processorswww.cechina.cn, the NI Real-Time Hypervisor partitions I/Oswww.cechina.cn, shares some CPU and RAM elements, and runs two or more