46results about How to "Reduce software costs" patented technology

A cost oriented profiler (COP) mechanism that analyzes the behavior of input application source code with regard to the software total cost of ownership (TCO). The cost analysis tool provided by the mechanism analyzes the behavior of the source code and generates a cost report with indications as to the portions of the source code that have the most impact on the TCO of the application. Based on simulations and by comparing multiple versions of the source code, the COP mechanism determines if a particular change to the source code will increase or decrease software TCO. Behavior analysis, including static and dynamic analysis of the source code, is used to generate one or more code recommendations to reduce the TCO.

A machining tool has a tool holder aligned on an axis of rotation β of its shaft, which axis β is oblique to the axis of rotation of a spindle at a predetermined angle θ. Accordingly, the machining tool may perform oblique machining of a workpiece. A power transmission mechanism that transmits rotation of the spindle to the machining tool is formed as an attachment to the spindle and includes a rotatable shaft, a second bevel drive gear, a second bevel driven gear, and a feed shaft. Further, a feed mechanism which feeds the machining tool along the axis β of the rotatable shaft is formed of the attachments, the rotatable shaft; the second bevel drive gear and the second bevel driven gear, a first bevel drive gear a first bevel driven gear, a male screw member, and the feed shaft.

The invention discloses a method for monitoring and controlling environments of a public place based on Zigbee, which comprises the following steps of: collecting environmental parameters in a public place by using a wireless sensor network, sending the acquired environmental parameters to a controller, and carrying out fuzzy modeling and chaotic modeling on the acquired environmental parameters by the controller; establishing a fuzzy neural network according to an established environmental parameter model, and carrying out real-time control on a working apparatus by utilizing the fuzzy neural network; and carrying long-term control on the working apparatus in the public place by utilizing a chaotic perturbation control method. In the invention, the fuzzy neural network and the chaotic perturbation control method are combined together, and the working apparatus is controlled according to season change of natural conditions, such as sunshine, temperature, and the like at the site of the public place so as to achieve the purposes of energy saving and humanization. Furthermore, the wireless sensor network adopts a wireless sensor network based on Zigbee, has the characteristics of anad hoc network and low power consumption and avoids the arrangement difficulty of a collection point when the traditional cable is wired.