Recycling subsidy and carbon tax policies are ways to achieve energy environmental sustainability. The implementation of these has changed the operating environment traditional closed-loop supply chains, while privacy relevant information increases difficulty decision-making. Under background, this paper considers green chain (GCLSC) under hybrid policy recycling where manufacturer is in charge...

Automatic layout generation of a surface-micromachined accelerometer from user-supplied specifications is presented. An accelerometer is an inertial sensor used to measure accelerations. An ADXL76 style accelerometer is chosen as the synthesis topology. The design problem is formulated as a formal non-linearly constrained numerical optimization problem by using the physical dimensions of the de...

Although LCL filters are used widely in the grid connected inverters to reduce high-orderharmonics, such a system increases system order and therefore sustainable design of closed-loopcontroller system will be complicated. Recently, the single-loop control strategy has beensuggested for L or LC filter based grid-connected inverters. However, the use of single-loopcontrol directly in LCL filter-...

We have further lowered the white noise of an orthogonal fluxgate to about 0.3 pT/√Hz @ 8 Hz. So far, this is lowest reported for a magnetometer. The reduction was achieved by introducing JFET input stage, embedded directly sensor head, allowing high common-mode rejection and negligible loading resonant circuit. origin investigated correlation measurements we concluded that, at least in region,...

We discovered period doubling and chaos in a simulated MEMS cantilever system with electrostatic sensing and actuation, intended for a MEMS based mass storage chip, with and without servo control. We used a graphical interface for a Poincaré map method that allowed us to simulate multiple initial conditions simultaneously. We investigated both the static and dynamic instabilities of the MEMS ca...

The boost converter is widely used in applications of regulation of voltage and active power factor correction (PFC), its correct operation and final performance directly are related to the design of its closed loop control. The design of its loop control is quite complex due to the non-linearity of its behavior, the commutation of a switch (power transistor) makes its equivalent circuit to cha...

Droplet manipulation plays an important role in a wide range of scientific and industrial applications, such as synthesis of thin-film materials, control of interfacial reactions, and operation of digital microfluidics. Compared to micron-sized droplets, which are commonly considered as spherical beads, millimeter-sized droplets are generally deformable by gravity, thus introducing nonlinearity...