Study of odor blender using solenoid valves controlled by delta–sigma modulation method for odor recorder
Study of odor blender using solenoid valves controlled by delta–sigma modulation method for odor recorder
复制标题
气味记录仪用Delta-Sigma调制方法控制的电磁阀气味混合器的研究
DOI：
10.1016/s0925-4005(02)00300-3
复制
发表时间：
2002
影响因子：
8.4
通讯作者：
T. Nakamoto
中科院分区：
文献类型：
--
作者：
Takao Yamanaka;R. Matsumoto;T. Nakamoto
气味记录仪不仅可以通过电子方式记录气味，而且可以随时随地再现气味。在本文中，我们开发了一种新型的气味记录仪，它由气味混合器组成，通过delta-sigma调制方法控制电磁阀产生任何成分的混合物。通过仿真优化了调制参数和低通滤波器的特性。通过实验，成功地确定了苹果香精、茉莉香精和香料香精的配方。该方法适用于多组分气味记录仪的实现。
An odor recorder has the capability of not only recording odors electronically but also reproducing it anytime and anywhere. In this paper, we developed a new type of odor recorder, composed of the odor blenders that generate the mixture of components at any composition using solenoid valves controlled by the delta–sigma modulation method. We optimized the parameters of modulation and the characteristic of the low pass filter by simulation. Moreover, the recipes of apple flavor, jasmine scent, and spice flavor were successfully determined using the developed odor recorder by experiment. The new method is suitable for realizing an odor recorder for many components.